1087145849129890

Names of 1087145849129890

• Cardinal: 1087145849129890 can be written as One quadrillion, eighty-seven trillion, one hundred forty-five billion, eight hundred forty-nine million, one hundred twenty-nine thousand, eight hundred ninety.

Scientific notation

• Scientific notation: 1.08714584912989 × 10¹⁵

Factors of 1087145849129890

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 155

Divisors of 1087145849129890

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 5 10 11 17 22 34 55 59 61 85 110 118 121 122 170 187 242 289 295 305 374 578 590 605 610 649 671 935 1003 1037 1210 1298 1331 1342 1445 1870 2006 2057 2074 2662 2890 3179 3245 3355 3481 3599 4114 5015 5185 6358 6490 6655 6710 6962 7139 7198 7381 10030 10285 10370 11033 11407 13310 14278 14641 14762 15895 17051 17405 17629 17995 20570 22066 22627 22814 29282 31790 34102 34810 34969 35258 35695 35990 36905 38291 39589 45254 55165 57035 59177 61183 69938 71390 73205 73810 76582 78529 79178 81191 85255 88145 110330 113135 114070 118354 121363 122366 125477 146410 157058 161051 162382 170510 174845 176290 187561 191455 193919 197945 212341 226270 242726 248897 250954 295885 305915 322102 349690 375122 382910 384659 387838 392645 395890 405955 421201 424682 435479 497794 591770 606815 611830 627385 650947 673013 769318 785290 805255 811910 842402 863819 870958 893101 937805 969595 1006009 1040111 1061705 1213630 1244485 1254770 1301894 1334993 1346026 1380247 1610510 1727638 1771561 1786202 1875610 1923295 1939190 2012018 2063171 2080222 2106005 2123410 2133109 2177395 2335751 2488970 2669986 2737867 2760494 3254735 3365065 3543122 3609797 3846590 4126342 4212010 4231249 4266218 4319095 4354790 4465505 4633211 4671502 4790269 5030045 5200555 5475734 6509470 6674965 6730130 6901235 7160417 7219594 7403143 8462498 8638190 8857805 8931010 9266422 9502009 9580538 9824111 10060090 10315855 10401110 10665545 11066099 11441221 11678755 13349930 13689335 13802470 14320834 14684923 14806286 15182717 17715610 18048985 19004018 19648222 20631710 21156245 21331090 22132198 22694881 22882442 23166055 23357510 23464199 23951345 25693261 27378670 29369846 30116537 30365434 35802085 36097970 37015715 39707767 42312490 45389762 46332110 46543739 46928398 47510045 47902690 49120555 50965321 51386522 52692959 55330495 57206105 60233074 61366549 71604170 73424615 74031430 75913585 78764587 79415534 81434573 93087478 95020090 98241110 101930642 104522099 105385918 108065221 110660990 113474405 114412210 117320995 121727089 122733098 125853431 128466305 146849230 150582685 151827170 157529174 161534153 162869146 167009887 198538835 209044198 216130442 226948810 232718695 234641990 243454178 249643691 251706862 254826605 256932610 258106189 263464795 282625871 301165370 306832745 323068306 334019774 393822935 397077670 407172865 436785437 465437390 499287382 509653210 511981129 516212378 522610495 526929590 540326105 560618531 565251742 579622549 608635445 613665490 629267155 675032039 787645870 807670765 814345730 835049435 866410457 873570874 895780303 1023962258 1045220990 1080652210 1121237062 1159245098 1217270890 1248218455 1258534310 1290530945 1338997979 1350064078 1384387741 1413129355 1615341530 1670098870 1732820914 1776875683 1791560606 1837108757 2183927185 2496436910 2559905645 2581061890 2677995958 2746080601 2768775482 2803092655 2826258710 2839168079 2898112745 3108884581 3375160195 3553751366 3674217514 4332052285 4367854370 4478901515 4804639807 5119811290 5492161202 5606185310 5678336158 5796225490 6166803841 6217769162 6375848039 6694989895 6750320390 6921938705 7425352429 8664104570 8884378415 8957803030 9185543785 9530515027 9609279614 9853583333 12333607682 12751696078 13389979790 13730403005 13843877410 14195840395 14728977769 14850704858 15228265151 15544422905 17768756830 18371087570 19061030054 19707166666 24023199035 27460806010 28391680790 29457955538 30206886611 30456530302 30834019205 31088845810 31230848869 31879240195 34197730391 37126762145 47652575135 48046398070 49267916665 52851037877 60413773222 61668038410 62461697738 63758480390 68395460782 73644888845 74253524290 76141325755 81678876719 95305150270 98535833330 104835665297 105702075754 108389416663 147289777690 151034433055 152282651510 156154244345 162018755459 163357753438 167510916661 170988651955 209671330594 216778833326 264255189385 302068866110 312308488690 324037510918 335021833322 341977303910 376175034301 408394383595 524178326485 528510378770 541947083315 581361416647 752350068602 810093777295 816788767190 837554583305 898467643909 1048356652970 1083894166630 1162722833294 1620187554590 1675109166610 1782206310049 1796935287818 1842620083271 1880875171505 2906807083235 3564412620098 3685240166542 3761750343010 4492338219545 5813614166470 6394975583117 8911031550245 8984676439090 9213100416355 9883144082999 12789951166234 17822063100490 18426200832710 19766288165998 31974877915585 49415720414995 63949755831170 98831440829990 108714584912989 217429169825978 543572924564945 1087145849129890
• Sum of all divisors σ(n): 2364162207794964
• Sum of proper divisors (its aliquot sum) s(n): 1277016358665074
• 1087145849129890 is an abundant number, because the sum of its proper divisors (1277016358665074) is greater than itself. Its abundance is 189870509535184

Bases of 1087145849129890

• Binary: 11110111001100000011011110001010000000101110100010₂
• Hexadecimal: 0x3DCC0DE280BA2
• Base-36: APCZWPAQ3M

Squares and roots of 1087145849129890

• 1087145849129890 squared (1087145849129890²) is 1181886097280349549670091412100
• 1087145849129890 cubed (1087145849129890³) is 1284882564802657387368603801121711546417669000
• The square root of 1087145849129890 is 32971894.8368135191
• The cube root of 1087145849129890 is 102824.3415994285

Scales and comparisons

• 1,087,145,849,129,890 seconds is equal to 34,567,875 years, 12 weeks, 3 days, 3 hours, 38 minutes, 10 seconds.
• To count from 1 to 1,087,145,849,129,890 would take you about one hundred three million, seven hundred three thousand, six hundred twenty-five 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 1087145849129890 cubic inches would be around 8568.7 feet tall.

Recreational maths with 1087145849129890

• 1087145849129890 backwards is 0989219485417801
• The number of decimal digits it has is: 16
• The sum of 1087145849129890's digits is 76
• More coming soon!