9980429956640

Names of 9980429956640

• Cardinal: 9980429956640 can be written as Nine trillion, nine hundred eighty billion, four hundred twenty-nine million, nine hundred fifty-six thousand, six hundred forty.

Scientific notation

• Scientific notation: 9.98042995664 × 10¹²

Factors of 9980429956640

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2464

Divisors of 9980429956640

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 11 13 16 20 22 26 31 32 40 44 52 55 62 65 80 88 104 110 124 130 143 155 160 169 176 208 220 248 260 286 310 338 341 352 403 416 440 496 520 572 601 620 676 682 715 806 845 880 992 1040 1144 1202 1240 1352 1364 1430 1612 1690 1705 1760 1801 1859 2015 2080 2288 2404 2480 2704 2728 2860 3005 3224 3380 3410 3602 3718 4030 4433 4576 4808 4960 5239 5408 5456 5720 6010 6448 6611 6760 6820 7204 7436 7813 8060 8866 9005 9295 9616 10478 10912 11440 12020 12896 13222 13520 13640 14408 14872 15626 16120 17732 18010 18590 18631 19232 19811 20956 22165 22880 23413 24040 26195 26444 27040 27280 28816 29744 31252 32240 33055 35464 36020 37180 37262 39065 39622 41912 44330 46826 48080 52390 52888 54560 55831 57629 57632 59488 62504 64480 66110 70928 72040 74360 74524 78130 79244 83824 85943 88660 93155 93652 96160 99055 101569 104780 105776 111662 115258 117065 125008 132220 141856 144080 148720 149048 156260 158488 167648 171886 177320 186310 187304 198110 203138 204941 209560 211552 223324 230516 234130 242203 250016 257543 264440 279155 288145 288160 297440 298096 304369 312520 316976 343772 354640 372620 374608 396220 406276 409882 419120 429715 446648 461032 468260 484406 507845 515086 528880 558310 576290 596192 608738 614141 625040 633952 687544 709280 725803 745240 749216 792440 812552 819764 838240 859430 893296 922064 936520 968812 1015690 1024705 1030172 1057760 1082401 1116620 1117259 1152580 1211015 1217476 1228282 1250080 1287715 1375088 1451606 1490480 1521845 1584880 1625104 1639528 1718860 1786592 1844128 1873040 1937624 2031380 2049410 2060344 2164802 2233240 2234518 2305160 2422030 2434952 2456564 2575430 2664233 2750176 2903212 2980960 3043690 3070705 3148639 3169760 3250208 3279056 3348059 3437720 3629015 3746080 3875248 4062760 4098820 4120688 4329604 4466480 4469036 4610320 4844060 4869904 4913128 5150860 5328466 5412005 5586295 5806424 6087380 6141410 6297278 6558112 6696118 6875440 7258030 7750496 7983833 8125520 8197640 8241376 8659208 8932960 8938072 9220640 9435439 9688120 9739808 9826256 10301720 10656932 10824010 11172590 11612848 11906411 12174760 12282820 12594556 13321165 13392236 13750880 14071213 14516060 15743195 15967666 16251040 16395280 16740295 17318416 17876144 18870878 19376240 19652512 20603440 21313864 21648020 22345180 23225696 23812822 24349520 24565640 25189112 26642330 26784472 28142426 29032120 31486390 31935332 32790560 33480590 33554431 34635029 34636832 35752288 37741756 38752480 39919165 41206880 42627728 43296040 44690360 47177195 47625644 48699040 49131280 50378224 53284660 53568944 56284852 58064240 59532055 62972780 63870664 66961180 67108862 69270058 70356065 75483512 79838330 85255456 86592080 89380720 94354390 95251288 98262560 100756448 103789829 106569320 107137888 112569704 116128480 119064110 125945560 127741328 133922360 134217724 138540116 140712130 150967024 154783343 159676660 167772155 173175145 173184160 178761440 182925769 188708780 190502576 207579658 213138640 225139408 238128220 251891120 255482656 267844720 268435448 277080232 281424260 301934048 309566686 319353320 335544310 346350290 365851538 369098741 377417560 381005152 415159316 426277280 436207603 450278816 476256440 503782240 518949145 535689440 536870896 554160464 562848520 619133372 638706640 671088620 692700580 731703076 738197482 754835120 773916715 830318632 872415206 914628845 952512880 1037898290 1073741792 1108320928 1125697040 1238266744 1277413280 1342177240 1385401160 1463406152 1476394964 1509670240 1547833430 1660637264 1744830412 1829257690 1845493705 1905025760 2012183459 2075796580 2181038015 2251394080 2476533488 2684354480 2770802320 2926812304 2952789928 3095666860 3321274528 3489660824 3658515380 3690987410 4024366918 4151593160 4362076030 4798283633 4953066976 5368708960 5541604640 5670698839 5853624608 5905579856 6191333720 6979321648 7317030760 7381974820 8048733836 8303186320 8724152060 9596567266 10060917295 11341397678 11811159712 12382667440 13958643296 14634061520 14763949640 16097467672 16606372640 17448304120 19193134532 20121834590 22682795356 23991418165 24765334880 28353494195 29268123040 29527899280 32194935344 34896608240 38386269064 40243669180 45365590712 47982836330 56706988390 59055798560 62377687229 64389870688 69793216480 76772538128 80487338360 90731181424 95965672660 113413976780 124755374458 153545076256 160974676720 181462362848 191931345320 226827953560 249510748916 311888436145 321949353440 383862690640 453655907120 499021497832 623776872290 767725381280 907311814240 998042995664 1247553744580 1996085991328 2495107489160 4990214978320 9980429956640
• Sum of all divisors σ(n): 28815449048064
• Sum of proper divisors (its aliquot sum) s(n): 18835019091424
• 9980429956640 is an abundant number, because the sum of its proper divisors (18835019091424) is greater than itself. Its abundance is 8854589134784

Bases of 9980429956640

• Binary: 10010001001110111111111110110111011000100000₂
• Hexadecimal: 0x913BFFB7620
• Base-36: 3JCY2B4M8

Squares and roots of 9980429956640

• 9980429956640 squared (9980429956640²) is 99608982119397112280089600
• 9980429956640 cubed (9980429956640³) is 994140469094849056616515858063314944000
• The square root of 9980429956640 is 3159181.8492514799
• The cube root of 9980429956640 is 21530.2835955757

Scales and comparisons

• 9,980,429,956,640 seconds is equal to 317,346 years, 41 weeks, 4 days, 14 hours, 37 minutes, 20 seconds.
• To count from 1 to 9,980,429,956,640 would take you about seven hundred ninety-three thousand, three hundred sixty-seven 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 9980429956640 cubic inches would be around 1794.2 feet tall.

Recreational maths with 9980429956640

• 9980429956640 backwards is 0466599240899
• The number of decimal digits it has is: 13
• The sum of 9980429956640's digits is 71
• More coming soon!