38536706782420

Names of 38536706782420

• Cardinal: 38536706782420 can be written as Thirty-eight trillion, five hundred thirty-six billion, seven hundred six million, seven hundred eighty-two thousand, four hundred twenty.

Scientific notation

• Scientific notation: 3.853670678242 × 10¹³

Factors of 38536706782420

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2121

Divisors of 38536706782420

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 23 28 35 41 44 46 53 55 70 77 82 92 106 110 115 121 140 154 161 164 205 212 220 230 242 253 265 287 308 322 371 385 410 451 460 484 506 529 530 574 583 605 644 742 770 805 820 847 902 943 1012 1058 1060 1148 1166 1210 1219 1265 1435 1484 1540 1610 1694 1771 1804 1855 1886 1979 2116 2173 2255 2332 2420 2438 2530 2645 2783 2870 2915 3157 3220 3388 3542 3703 3710 3772 3958 4081 4235 4346 4510 4715 4876 4961 5060 5290 5566 5740 5819 5830 6095 6314 6413 6601 7084 7406 7420 7916 8162 8470 8533 8692 8855 9020 9430 9895 9922 10373 10580 10865 11132 11638 11660 12190 12628 12826 13202 13409 13853 13915 14812 15211 15785 16324 16940 17066 17710 18515 18860 19481 19790 19844 20405 20746 21689 21730 21769 23276 23903 24380 24805 25652 26404 26818 27706 27830 28037 29095 30422 31570 32065 33005 34132 34727 35420 37030 38962 39580 40733 40810 41492 42665 43378 43460 43538 44891 45517 47806 49610 49979 51865 53636 55412 55660 56074 58190 60844 63140 64009 64130 66010 67045 69265 69454 72611 74060 76055 77924 81139 81466 81620 85330 86756 87076 89782 91034 93863 95612 97405 99220 99958 103730 104887 108445 108845 112148 114103 116380 119515 128018 128260 132020 134090 138530 138908 140185 145222 147499 151823 152110 152383 162278 162932 167321 170660 173635 179564 182068 187726 194810 196259 199916 203665 207460 209774 216890 217690 224455 227585 228206 238579 239030 239459 249895 256036 262933 268180 277060 280370 290444 294998 303646 304220 304766 308407 318619 320045 324556 334642 347270 349853 363055 375452 389620 392518 405695 407330 419548 433780 435380 448063 448910 455170 456412 469315 477158 478060 478918 499790 500687 524435 525866 549769 560740 567973 570515 589996 607292 609532 616814 637238 640090 669284 694540 699706 726110 734209 737495 759115 761915 785036 798721 811390 814660 836605 892529 896126 897820 910340 938630 954316 957836 981295 999580 1001374 1032493 1046891 1048870 1051732 1099538 1135946 1141030 1149517 1153757 1192895 1197295 1233628 1274476 1280180 1314665 1399412 1452220 1468418 1474990 1518230 1523830 1542035 1593095 1597442 1622780 1670053 1673210 1676213 1749265 1785058 1792252 1840531 1866197 1877260 1962590 2002748 2064986 2093782 2097740 2158849 2199076 2240315 2271892 2282060 2299034 2307514 2385790 2394590 2412401 2503435 2624369 2629330 2748845 2839865 2936836 2949980 3036460 3047660 3084070 3186190 3194884 3340106 3346420 3352426 3392477 3498530 3504809 3570116 3671045 3681062 3732394 3848383 3925180 3993605 4129972 4187564 4300367 4317698 4462645 4480630 4598068 4615028 4771580 4789180 4824802 5006870 5162465 5234455 5248738 5258660 5497690 5507557 5679730 5747585 5768785 6047459 6168140 6247703 6372380 6680212 6704852 6784954 6997060 7009618 7328237 7342090 7362124 7464788 7696766 7987210 8046619 8076299 8350265 8381065 8600734 8635396 8925290 8961260 9202655 9330985 9649604 9817819 10013740 10324930 10468910 10497476 10794245 10995380 11015114 11359460 11495170 11515801 11537570 12062005 12094918 12495406 12644687 12691327 13063379 13121845 13569908 14019236 14656474 14684180 15393532 15974420 16093238 16152598 16700530 16762130 16886807 16962385 17201468 17524045 17850580 18370583 18405310 18661970 19241915 19635638 20528167 20649860 20937820 21501835 21588490 22030228 22990340 23031602 23075140 23747339 24124010 24189836 24990812 25289374 25382654 26126758 26243690 26536411 27537785 29312948 30102569 30237295 31238515 32186476 32305196 33401060 33524260 33773614 33924770 35048090 36641185 36741166 36810620 37323940 38483830 38552899 39271276 40233095 40381495 41056334 42332213 42922531 43003670 43176980 46063204 47304037 47494678 48248020 49089095 50578748 50765308 52253516 52487380 53072822 55075570 55485223 57579005 60205138 60474590 62477030 63223435 63456635 65316895 67547228 67849540 68724733 70096180 73282370 73482332 76967660 77105798 80466190 80610607 80762990 82112668 84434035 84664426 85845062 86007340 88512809 88839289 91852915 94608074 94989356 98178190 98908441 102640835 106145644 110151140 110970446 115158010 118736695 120410276 120949180 124954060 126446870 126673811 126913270 130633790 132682055 137449466 139091557 143697169 146564740 150512845 154211596 160932380 161221214 161525980 168868070 169328852 171690124 177025618 177678578 183705830 185754877 189216148 192764495 196356380 197816882 205281670 211661065 214612655 221940892 225809837 230316020 236520185 237473390 252893740 253347622 253826540 261267580 265364110 274898932 277426115 278183114 287394338 291900521 300457717 301025690 322442428 331128259 337736140 343623665 354051236 355357156 367411660 371509754 385528990 388396561 395633764 403053035 410563340 423322130 429225310 442564045 444196445 451619674 472147841 473040370 474946780 494542205 506695244 520344407 530728220 554852230 556366228 574788676 583801042 600915434 602051380 610337453 633369055 662256518 687247330 692359087 695457785 718485845 743019508 771057980 776793122 806106070 846644260 858450620 885128090 886716677 888392890 903239348 928774385 944295682 946080740 973640899 989084410 1040688814 1087992851 1109704460 1129049185 1167602084 1201830868 1220674906 1266738110 1324513036 1374494660 1384718174 1390915570 1436971690 1459502605 1502288585 1553586244 1580668859 1612212140 1655641295 1770256180 1773433354 1776785780 1857548770 1888591364 1941982805 1947281798 1978168820 2043303647 2081377628 2175985702 2258098370 2274894143 2360739205 2441349812 2533476220 2601722035 2769436348 2781831140 2873943380 2919005210 3004577170 3051687265 3161337718 3305034887 3311282590 3461795435 3546866708 3642410849 3715097540 3883965610 3894563596 4086607294 4272362171 4351971404 4433583385 4516196740 4549788286 4721478410 4868204495 5193626251 5203444070 5439964255 5838010420 6009154340 6103374530 6322675436 6610069774 6622565180 6713711983 6923590870 7284821698 7615949957 7767931220 7903344295 8173214588 8544724342 8867166770 9099576572 9442956820 9736408990 10216518235 10387252502 10406888140 10879928510 11374470715 11967921361 12206749060 13220139548 13427423966 13847181740 14569643396 15231899914 15806688590 15924259001 16525174435 17089448684 17734333540 18212054245 19472817980 20433036470 20774505004 21361810855 21759857020 22748941430 23935842722 25023835573 25968131255 26854847932 30463799828 31613377180 31848518002 33050348870 33568559915 36355383757 36424108490 38079749785 40866072940 42723621710 45497882860 46995983881 47871685444 50047671146 51936262510 59839606805 63697036004 66100697740 67137119830 72710767514 72848216980 76159499570 79621295005 83775449527 85447243420 93991967762 100095342292 103872525020 119679213610 125119177865 134274239660 145421535028 152318999140 159242590010 167550899054 175166849011 181776918785 187983935524 234979919405 239358427220 250238355730 275262191303 318485180020 335101798108 350333698022 363553837570 418877247635 469959838810 500476711460 550524382606 700667396044 727107675140 837754495270 875834245055 939919677620 1101048765212 1376310956515 1675508990540 1751668490110 1926835339121 2752621913030 3503336980220 3853670678242 5505243826060 7707341356484 9634176695605 19268353391210 38536706782420
• Sum of all divisors σ(n): 110974779336960
• Sum of proper divisors (its aliquot sum) s(n): 72438072554540
• 38536706782420 is an abundant number, because the sum of its proper divisors (72438072554540) is greater than itself. Its abundance is 33901365772120

Bases of 38536706782420

• Binary: 1000110000110010000110101101111111010011010100₂
• Hexadecimal: 0x230C86B7F4D4
• Base-36: DNRIO8A1G

Squares and roots of 38536706782420

• 38536706782420 squared (38536706782420²) is 1485077769634215629221056400
• 38536706782420 cubed (38536706782420³) is 57230006557484043761099852111357348488000
• The square root of 38536706782420 is 6207794.0351158559
• The cube root of 38536706782420 is 33777.2949477895

Scales and comparisons

• 38,536,706,782,420 seconds is equal to 1,225,348 years, 3 weeks, 5 days, 20 hours, 53 minutes, 40 seconds.
• To count from 1 to 38,536,706,782,420 would take you about three million, sixty-three thousand, three hundred seventy years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 38536706782420 cubic inches would be around 2814.8 feet tall.

Recreational maths with 38536706782420

• 38536706782420 backwards is 02428760763583
• The number of decimal digits it has is: 14
• The sum of 38536706782420's digits is 61
• More coming soon!