133638987240

Names of 133638987240

• Cardinal: 133638987240 can be written as One hundred thirty-three billion, six hundred thirty-eight million, nine hundred eighty-seven thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3363898724 × 10¹¹

Factors of 133638987240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 141

Divisors of 133638987240

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 37 40 44 45 54 55 60 66 72 74 81 83 88 90 99 108 110 111 120 121 132 135 148 162 165 166 180 185 198 216 220 222 242 243 249 264 270 296 297 324 330 332 333 360 363 370 396 405 407 415 440 444 484 486 495 498 540 555 594 605 648 660 664 666 726 740 747 792 810 814 830 888 891 913 968 972 990 996 999 1080 1089 1110 1188 1210 1215 1221 1245 1320 1332 1369 1452 1480 1485 1494 1620 1628 1660 1665 1782 1815 1826 1944 1980 1992 1998 2035 2178 2220 2241 2376 2420 2430 2442 2490 2664 2673 2738 2739 2904 2970 2988 2997 3071 3240 3256 3267 3320 3330 3564 3630 3652 3663 3735 3960 3996 4070 4107 4356 4440 4455 4477 4482 4565 4840 4860 4884 4980 4995 5346 5445 5476 5478 5940 5976 5994 6105 6142 6534 6660 6723 6845 7128 7260 7304 7326 7470 7992 8140 8214 8217 8712 8910 8954 8964 8991 9130 9213 9720 9768 9801 9960 9990 10043 10692 10890 10952 10956 10989 11205 11880 11988 12210 12284 12321 13068 13320 13365 13431 13446 13690 13695 14520 14652 14940 14985 15059 15355 16280 16335 16428 16434 17820 17908 17928 17982 18260 18315 18426 19602 19980 20086 20169 20535 21384 21780 21912 21978 22385 22410 23976 24420 24568 24642 24651 26136 26730 26862 26892 27380 27390 27639 29304 29403 29880 29970 30118 30129 30710 32670 32856 32868 32967 33615 33781 35640 35816 35964 36520 36630 36852 36963 39204 39960 40172 40293 40338 41070 41085 43560 43956 44770 44820 44955 45177 46065 48840 49005 49284 49302 50215 53460 53724 53784 54760 54780 54945 55278 58806 59940 60236 60258 61420 61605 65340 65736 65934 67155 67230 67562 71928 73260 73704 73926 73953 75295 78408 80344 80586 80676 82140 82170 82917 87912 89540 89640 89910 90354 90387 92130 98010 98568 98604 98901 100430 100845 101343 106920 107448 109560 109890 110556 110889 113627 117612 119880 120472 120516 120879 122840 123210 123255 130680 131868 134310 134460 135124 135531 138195 146520 147015 147852 147906 150590 150645 161172 161352 164280 164340 164835 165649 165834 168905 179080 179820 180708 180774 184260 184815 196020 197208 197802 200860 201465 201690 202686 219780 221112 221778 221859 225885 227254 235224 241032 241758 246420 246510 248751 263736 268620 268920 270248 271062 271161 276390 294030 295704 295812 301180 301290 304029 322344 328680 329670 331298 331668 332667 337810 340881 359640 361416 361548 362637 368520 369630 369765 371591 392040 395604 401720 402930 403380 405372 406593 414585 439560 443556 443718 451770 451935 454508 483516 492840 493020 494505 496947 497502 506715 537240 542124 542322 552780 554445 568135 588060 591624 602360 602580 604395 608058 659340 662596 663336 665334 675620 677655 681762 723096 725274 739260 739530 743182 746253 791208 805860 806760 810744 813186 813483 828245 829170 887112 887436 903540 903870 909016 912087 967032 986040 989010 993894 995004 1013430 1022643 1084248 1084644 1087911 1105560 1108890 1109295 1114773 1136270 1176120 1205160 1208790 1216116 1219779 1243755 1249897 1318680 1325192 1330668 1351240 1355310 1355805 1363524 1450548 1478520 1479060 1486364 1490841 1492506 1520145 1611720 1626372 1626966 1656490 1658340 1663335 1704405 1774872 1807080 1807740 1813185 1824174 1857955 1978020 1987788 1990008 2026860 2032965 2045286 2169288 2175822 2217780 2218590 2229546 2272540 2417580 2432232 2439558 2440449 2484735 2487510 2499794 2661336 2710620 2711610 2727048 2736261 2901096 2958120 2972728 2981682 2985012 3040290 3067929 3252744 3253932 3312980 3316680 3326670 3344319 3408810 3615480 3626370 3648348 3659337 3715910 3731265 3749691 3956040 3975576 4053720 4065930 4067415 4090572 4351644 4435560 4437180 4459092 4472523 4545080 4560435 4835160 4879116 4880898 4969470 4975020 4999588 5113215 5421240 5423220 5439555 5472522 5573865 5963364 5970024 6080580 6098895 6135858 6249485 6507864 6625960 6653340 6688638 6817620 7252740 7296696 7318674 7431820 7454205 7462530 7499382 8131860 8134830 8181144 8208783 8703288 8874360 8918184 8945046 9120870 9203787 9758232 9761796 9938940 9950040 9999176 10032957 10226430 10846440 10879110 10945044 11147730 11249073 11926728 12161160 12197790 12202245 12271716 12498970 13306680 13377276 13417569 13635240 13681305 13748867 14505480 14637348 14863640 14908410 14925060 14998764 15339645 16263720 16269660 16417566 16721595 17890092 18241740 18296685 18407574 18748455 19523592 19877880 20065914 20452860 21758220 21890088 22295460 22362615 22498146 24395580 24404490 24543432 24997940 26754552 26835138 27362610 27497734 27611361 29274696 29816820 29850120 29997528 30098871 30679290 32539320 32835132 33443190 33747219 35780184 36483480 36593370 36815148 37496910 40131828 40252707 40905720 41043915 41246601 43516440 44590920 44725230 44996292 46018935 48791160 48808980 49995880 50164785 53670276 54725220 54995468 55222722 56245365 59633640 60197742 61358580 65670264 66886380 67087845 67494438 68744335 73186740 73630296 74993820 80263656 80505414 82087830 82493202 89450460 89992584 90296613 92037870 97617960 100329570 101241657 107340552 109450440 109990936 110445444 112490730 120395484 122717160 123739803 133772760 134175690 134988876 137488670 138056805 146373480 149987640 150494355 161010828 164175660 164986404 168736095 178900920 180593226 184075740 200659140 201263535 202483314 206233005 220890888 224981460 240790968 247479606 268351380 269977752 274977340 276113610 300988710 303724971 322021656 328351320 329972808 337472190 361186452 368151480 371219409 401318280 402527070 404966628 412466010 449962920 451483065 494959212 506208285 536702760 549954680 552227220 601977420 607449942 618699015 674944380 722372904 742438818 805054140 809933256 824932020 902966130 989918424 1012416570 1104454440 1113658227 1203954840 1214899884 1237398030 1349888760 1484877636 1518624855 1610108280 1649864040 1805932260 1856097045 2024833140 2227316454 2429799768 2474796060 2969755272 3037249710 3340974681 3611864520 3712194090 4049666280 4454632908 4949592120 5568291135 6074499420 6681949362 7424388180 8909265816 11136582270 12148998840 13363898724 14848776360 16704873405 22273164540 26727797448 33409746810 44546329080 66819493620 133638987240
• Sum of all divisors σ(n): 514954571040
• Sum of proper divisors (its aliquot sum) s(n): 381315583800
• 133638987240 is an abundant number, because the sum of its proper divisors (381315583800) is greater than itself. Its abundance is 247676596560

Bases of 133638987240

• Binary: 1111100011101100000010001110111101000₂
• Hexadecimal: 0x1F1D811DE8
• Base-36: 1PE57AI0

Squares and roots of 133638987240

• 133638987240 squared (133638987240²) is 17859378910532882817600
• 133638987240 cubed (133638987240³) is 2386709310339029028461661647424000
• The square root of 133638987240 is 365566.6659311267
• The cube root of 133638987240 is 5112.6303279485

Scales and comparisons

• 133,638,987,240 seconds is equal to 4,249 years, 15 weeks, 6 days, 12 hours, 54 minutes.
• To count from 1 to 133,638,987,240 would take you about eight thousand, four hundred ninety-eight 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 133638987240 cubic inches would be around 426.1 feet tall.

Recreational maths with 133638987240

• 133638987240 backwards is 042789836331
• 133638987240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 133638987240's digits is 54
• More coming soon!