139628438040

Names of 139628438040

• Cardinal: 139628438040 can be written as One hundred thirty-nine billion, six hundred twenty-eight million, four hundred thirty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.3962843804 × 10¹¹

Factors of 139628438040

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 933

Divisors of 139628438040

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 19 20 21 24 26 28 30 35 38 39 40 42 49 52 56 57 60 65 70 76 78 84 91 95 98 104 105 114 120 127 130 133 140 147 152 156 168 182 190 195 196 210 228 245 247 254 260 266 273 280 285 294 312 364 380 381 390 392 399 420 455 456 490 494 508 520 532 546 570 588 635 637 665 728 735 741 757 760 762 780 798 840 889 910 931 980 988 1016 1064 1092 1140 1176 1235 1270 1274 1330 1365 1470 1482 1514 1524 1560 1596 1651 1729 1778 1820 1862 1905 1911 1960 1976 1995 2184 2271 2280 2413 2470 2540 2548 2660 2667 2730 2793 2940 2964 3028 3048 3185 3192 3302 3458 3556 3640 3705 3724 3785 3810 3822 3990 4445 4542 4655 4826 4940 4953 5080 5096 5187 5299 5320 5334 5460 5586 5880 5928 6056 6223 6370 6604 6916 7112 7239 7410 7448 7570 7620 7644 7980 8255 8645 8890 9084 9310 9555 9652 9841 9880 9906 10374 10598 10668 10920 11172 11355 11557 12065 12103 12446 12740 13208 13335 13832 13965 14383 14478 14820 15140 15240 15288 15897 15960 16510 16891 17290 17780 18168 18620 18669 19110 19304 19682 19812 20748 21196 21336 22344 22710 23114 24130 24206 24765 24892 25480 25935 26495 26670 27930 28766 28956 29523 29640 30280 31115 31369 31794 33020 33782 34580 34671 35560 36195 36309 37093 37240 37338 38220 39364 39624 41496 42392 43149 45420 46228 48260 48412 49205 49530 49784 50673 51870 52990 53340 55860 57532 57785 57912 59046 60515 62230 62738 63588 66040 67564 68887 69160 69342 71915 72390 72618 74186 74676 76440 78728 79485 80899 84455 86298 90840 92456 93345 94107 96139 96520 96824 98410 99060 100681 101346 103740 105980 106680 111279 111720 115064 115570 118092 118237 121030 124460 125476 127176 135128 137774 138684 143830 144780 145236 147615 148372 149352 156845 158970 161798 168910 172596 173355 181545 185465 186690 186979 188214 192278 196820 198120 201362 202692 206661 207480 211960 215745 219583 222558 231140 236184 236474 242060 242697 248920 250952 253365 275548 277368 287660 288417 289560 290472 295230 296744 302043 313690 317940 323596 337820 344435 345192 346710 354711 363090 370930 373380 373958 376428 384556 393640 402724 404495 405384 413322 431490 439166 445116 462280 470535 472948 480695 482209 484120 485394 503405 506730 551096 556395 560937 575320 576834 590460 591185 604086 627380 635880 647192 658749 672973 675640 688870 693420 704767 709422 726180 741860 746760 747916 752856 769112 805448 808990 826644 862980 878332 890232 934895 941070 945896 961390 964418 970788 1006810 1013460 1033305 1097915 1112790 1121874 1153668 1180920 1182370 1208172 1213485 1249807 1254760 1308853 1317498 1345946 1377740 1386840 1409534 1418844 1442085 1446627 1452360 1483720 1495832 1510215 1537081 1617980 1653288 1725960 1756664 1773555 1826641 1869790 1882140 1922780 1928836 1941576 2013620 2018919 2026920 2066610 2114301 2195830 2225580 2243748 2307336 2364740 2411045 2416344 2426970 2499614 2617706 2634996 2691892 2755480 2804685 2819068 2837688 2884170 2893254 3020430 3074162 3235960 3293745 3364865 3523835 3547110 3653282 3739580 3749421 3764280 3845560 3857672 3926559 4027240 4037838 4133220 4228602 4391660 4451160 4487496 4611243 4710811 4729480 4822090 4853940 4999228 5235412 5269992 5383784 5479923 5609370 5638136 5768340 5786508 6040860 6148324 6249035 6544265 6587490 6729730 7047670 7094220 7233135 7306564 7479160 7498842 7685405 7853118 8075676 8266440 8457204 8748649 8783320 9133205 9161971 9222486 9421622 9644180 9707880 9998456 10094595 10470824 10571505 10959846 11218740 11536680 11573016 12081720 12296648 12498070 12786487 13088530 13174980 13459460 14095340 14132433 14188440 14466270 14613128 14997684 15370810 15706236 16151352 16914408 17497298 18266410 18323942 18444972 18747105 18843244 19288360 19632795 20189190 21143010 21919692 22437480 23056215 23554055 23746333 24996140 25572974 26177060 26245947 26349960 26918920 27399615 27485913 28190680 28264866 28932540 29995368 30741620 31412472 34994596 36532820 36647884 36889944 37494210 37686488 38359461 39265590 40378380 42286020 43743245 43839384 45809855 46112430 47108110 47492666 49992280 51145948 52354120 52491894 54799230 54971826 56529732 57865080 61240543 61483240 63932435 69989192 70662165 71238999 73065640 73295768 74988420 76718922 78531180 80756760 84572040 87486490 89505409 91619710 92224860 94216220 94985332 102291896 104983788 109598460 109943652 113059464 118731665 122481086 127864870 131229735 137429565 141324330 142477998 149976840 153437844 157062360 166224331 174972980 179010818 183239420 183721629 184449720 188432440 189970664 191797305 209967576 219196920 219887304 237463330 244962172 255729740 262459470 268516227 274859130 282648660 284955996 306202715 306875688 332448662 349945960 356194995 358021636 366478840 367443258 383594610 447527045 474926660 489924344 498672993 511459480 524918940 537032454 549718260 565297320 569911992 612405430 664897324 712389990 716043272 734886516 767189220 831121655 895054090 918608145 949853320 997345986 1049837880 1074064908 1099436520 1163570317 1224810860 1329794648 1342581135 1424779980 1469773032 1534378440 1662243310 1790108180 1837216290 1994691972 2148129816 2327140634 2449621720 2493364965 2685162270 2849559960 3324486620 3490710951 3580216360 3674432580 3989383944 4654281268 4986729930 5370324540 5817851585 6648973240 6981421902 7348865160 9308562536 9973459860 10740649080 11635703170 13962843804 17453554755 19946919720 23271406340 27925687608 34907109510 46542812680 69814219020 139628438040
• Sum of all divisors σ(n): 557461094400
• Sum of proper divisors (its aliquot sum) s(n): 417832656360
• 139628438040 is an abundant number, because the sum of its proper divisors (417832656360) is greater than itself. Its abundance is 278204218320

Bases of 139628438040

• Binary: 10000010000010100000001110001000011000₂
• Hexadecimal: 0x208280E218
• Base-36: 1S5760BC

Squares and roots of 139628438040

• 139628438040 squared (139628438040²) is 19496100709490119041600
• 139628438040 cubed (139628438040³) is 2722210089936641126592269782464000
• The square root of 139628438040 is 373668.8882419835
• The cube root of 139628438040 is 5187.8963812971

Scales and comparisons

• 139,628,438,040 seconds is equal to 4,439 years, 39 weeks, 21 hours, 14 minutes.
• To count from 1 to 139,628,438,040 would take you about eight thousand, eight hundred seventy-nine 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 139628438040 cubic inches would be around 432.3 feet tall.

Recreational maths with 139628438040

• 139628438040 backwards is 040834826931
• The number of decimal digits it has is: 12
• The sum of 139628438040's digits is 48
• More coming soon!