172381532985090

Names of 172381532985090

• Cardinal: 172381532985090 can be written as One hundred seventy-two trillion, three hundred eighty-one billion, five hundred thirty-two million, nine hundred eighty-five thousand and ninety.

Scientific notation

• Scientific notation: 1.7238153298509 × 10¹⁴

Factors of 172381532985090

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1672

Divisors of 172381532985090

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 5 6 9 10 11 13 15 18 22 26 27 30 33 39 45 54 55 65 66 67 78 81 90 99 110 117 130 134 135 143 162 165 195 198 201 234 243 270 286 297 330 335 351 390 402 405 429 486 495 585 594 603 670 702 715 729 737 810 858 871 891 990 1005 1053 1170 1206 1215 1287 1430 1458 1474 1485 1571 1742 1755 1782 1809 2010 2106 2145 2211 2430 2574 2613 2673 2970 3015 3142 3159 3510 3618 3645 3685 3861 4290 4355 4422 4455 4713 5226 5265 5346 5427 6030 6318 6435 6633 7290 7370 7722 7839 7855 8019 8710 8910 9045 9426 9477 9581 10530 10854 11055 11583 12870 13065 13266 13365 14139 15678 15710 15795 16038 16281 17281 18090 18954 19162 19305 19899 20423 22110 23166 23517 23565 26130 26730 27135 28278 28743 31590 32562 33165 34562 34749 38610 39195 39798 40095 40846 42417 47034 47130 47385 47905 48843 51843 54270 57486 57915 59697 61269 66330 69498 70551 70695 78390 80190 81405 84834 86229 86405 94770 95810 97686 99495 102115 103686 104247 105257 115830 117585 119394 122538 127251 141102 141390 143715 155529 162810 172458 172810 173745 179091 183807 198990 204230 208494 210514 211653 212085 224653 235170 244215 254502 258687 259215 287430 298485 306345 311058 315771 347490 352755 358182 367614 381753 423306 424170 431145 449306 466587 488430 517374 518430 521235 526285 537273 551421 596970 612690 631542 634959 636255 673959 705510 763506 776061 777645 862290 895455 919035 933174 947313 1042470 1052570 1058265 1074546 1102842 1123265 1145259 1157827 1269918 1272510 1293435 1347918 1368341 1399761 1552122 1555290 1578855 1654263 1790910 1838070 1894626 1908765 2021877 2116530 2246530 2290518 2315654 2328183 2332935 2468041 2586870 2686365 2736682 2757105 2799522 2841939 3157710 3174795 3308526 3369795 3473481 3817530 3880305 4043754 4105023 4199283 4656366 4665870 4736565 4936082 4962789 5372730 5514210 5683878 5726295 5789135 6065631 6349590 6739590 6841705 6946962 6984549 6998805 7404123 7760610 8210046 8271315 8398566 8525817 9473130 9925578 10109385 10420443 11452590 11578270 11640915 12131262 12315069 12340205 12597849 13683410 13969098 13997610 14209695 14808246 14888367 15051751 16542630 17051634 17367405 18196893 20218770 20525115 20840886 20996415 22212369 23281830 24630138 24680410 24813945 25195698 25577451 27148451 28419390 29776734 30103502 30328155 31261329 32084533 34734810 34922745 36393786 36945207 37020615 41050230 41992830 42629085 44424738 45155253 49627890 51154902 52102215 54296902 54590679 60656310 61575345 62522658 62989245 64169066 66637107 69845490 73890414 74041230 74441835 75258755 76732353 81445353 85258170 90310506 90984465 93783987 96253599 104204430 109181358 110835621 111061845 123150690 125978490 127887255 133274214 135465759 135742255 148883670 150517510 153464706 156306645 160422665 162890706 163772037 165358747 181968930 184726035 187567974 192507198 199911321 221671242 222123690 225776265 244336059 255774510 270931518 271484510 272953395 281351961 288760797 312613290 320845330 327544074 330717494 332506863 333185535 352929863 369452070 383661765 399822642 406397277 407226765 451552530 468919935 481267995 488672118 496076241 545906790 554178105 562703922 577521594 599733963 665013726 666371070 677328795 705859726 733008177 767323530 812794554 814453530 818860185 826793735 844055883 866282391 937839870 962535990 992152482 997520589 999556605 1058789589 1108356210 1199467926 1219191831 1221680295 1354657590 1406759805 1443803985 1466016354 1488228723 1637720370 1653587470 1662534315 1688111766 1732564782 1764649315 1799201889 1818946217 1995041178 1999113210 2031986385 2117579178 2149663711 2199024531 2438383662 2443360590 2480381205 2598847173 2813519610 2887607970 2976457446 2998669815 3176368767 3325068630 3529298630 3598403778 3637892434 3657575493 3665040885 4063972770 4220279415 4299327422 4331411955 4398049062 4464686169 4960762410 4987602945 5197694346 5293947945 5456838651 5997339630 6095959155 6352737534 6448991133 6597073593 7315150986 7330081770 7441143615 7796541519 8440558830 8662823910 8929372338 8996009445 9094731085 9529106301 9975205890 10587895890 10748318555 10913677302 10972726479 10995122655 12191918310 12897982266 12994235865 13194147186 13394058507 14882287230 15593083038 15881843835 16370515953 17992018890 18189462170 18287877465 19058212602 19346973399 19791220779 21496637110 21945452958 21990245310 22323430845 23389624557 23646300821 25988471730 26788117014 27284193255 28587318903 31763687670 32244955665 32741031906 32985367965 36575754930 38693946798 38982707595 39582441558 40182175521 44646861690 46779249114 47292601642 47645531505 49111547859 54568386510 54863632395 57174637806 58040920197 64489911330 65970735930 66970292535 70938902463 77965415190 80364351042 81852579765 85761956709 95291063010 96734866995 98223095718 98956103895 109727264790 116081840394 116948122785 118231504105 120546526563 133940585070 141877804926 142936594515 147334643577 163705159530 171523913418 174122760591 193469733990 197912207790 200910877605 212816707389 233896245570 236463008210 241093053126 245557739295 257285870127 285873189030 290204600985 294669287154 348245521182 354694512315 401821755210 425633414778 428809783545 442003930731 491115478590 514571740254 522368281773 580409201970 602732632815 638450122167 709389024630 736673217885 857619567090 870613802955 884007861462 1044736563546 1064083536945 1205465265630 1276900244334 1286429350635 1326011792193 1473346435770 1567104845319 1741227605910 1915350366501 2128167073890 2210019653655 2572858701270 2611841408865 2652023584386 3134209690638 3192250610835 3830700733002 4420039307310 5223682817730 5746051099503 6384501221670 6630058960965 7835524226595 9576751832505 11492102199006 13260117921930 15671048453190 17238153298509 19153503665010 28730255497515 34476306597018 57460510995030 86190766492545 172381532985090
• Sum of all divisors σ(n): 555059786234688
• Sum of proper divisors (its aliquot sum) s(n): 382678253249598
• 172381532985090 is an abundant number, because the sum of its proper divisors (382678253249598) is greater than itself. Its abundance is 210296720264508

Bases of 172381532985090

• Binary: 100111001100011110110100000010100001011100000010₂
• Hexadecimal: 0x9CC7B40A1702
• Base-36: 1P3QZDZA4I

Squares and roots of 172381532985090

• 172381532985090 squared (172381532985090²) is 29715392914289671686162308100
• 172381532985090 cubed (172381532985090³) is 5122384983819534702975294552255637286229000
• The square root of 172381532985090 is 13129414.7997955339
• The cube root of 172381532985090 is 55654.0678122109

Scales and comparisons

• 172,381,532,985,090 seconds is equal to 5,481,199 years, 27 weeks, 6 days, 18 hours, 31 minutes, 30 seconds.
• To count from 1 to 172,381,532,985,090 would take you about thirteen million, seven hundred two thousand, nine 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 172381532985090 cubic inches would be around 4637.8 feet tall.

Recreational maths with 172381532985090

• 172381532985090 backwards is 090589235183271
• The number of decimal digits it has is: 15
• The sum of 172381532985090's digits is 63
• More coming soon!