31894890069042

Names of 31894890069042

• Cardinal: 31894890069042 can be written as Thirty-one trillion, eight hundred ninety-four billion, eight hundred ninety million, sixty-nine thousand and forty-two.

Scientific notation

• Scientific notation: 3.1894890069042 × 10¹³

Factors of 31894890069042

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 9698

Divisors of 31894890069042

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 6 7 9 11 13 14 18 21 22 26 31 33 39 42 49 62 63 66 77 78 91 93 98 99 117 121 126 143 147 154 182 186 198 217 231 234 242 273 279 286 294 341 343 363 403 429 434 441 462 539 546 558 637 651 682 686 693 726 806 819 847 858 882 1001 1023 1029 1078 1089 1209 1274 1287 1302 1331 1386 1519 1573 1617 1638 1694 1911 1953 2002 2046 2058 2178 2387 2418 2541 2574 2662 2821 3003 3038 3069 3087 3146 3234 3627 3751 3773 3822 3906 3993 4433 4459 4557 4719 4774 4851 5082 5642 5733 5929 6006 6138 6174 7007 7161 7254 7502 7546 7623 7986 8463 8866 8918 9009 9114 9317 9438 9631 9702 10633 11011 11253 11319 11466 11858 11979 13299 13377 13671 14014 14157 14322 15246 16709 16926 17303 17787 18018 18634 19262 19747 21021 21266 21483 22022 22506 22638 23958 25389 26257 26598 26754 27342 27951 28314 28893 31031 31899 33033 33418 33759 33957 34606 35574 39494 39897 40131 41261 41503 42042 42966 48763 49049 50127 50778 51909 52514 53361 55902 57786 59241 62062 63063 63798 65219 66066 67417 67518 67914 77077 78771 79794 80262 82522 83006 83853 86679 93093 95697 97526 98098 99099 100254 103818 105941 106722 116963 118482 121121 123783 124509 125203 126126 130438 134834 138229 146289 147147 150381 154154 155727 157542 167706 173358 177723 183799 186186 191394 195657 198198 202251 211882 217217 231231 233926 236313 242242 247566 249018 250406 276458 279279 288827 292578 294294 298561 300762 311454 317823 341341 350889 355446 363363 367598 371349 373527 375609 391314 404502 414687 434434 438867 441441 456533 462462 471919 472626 536393 539539 551397 558558 577654 586971 597122 606753 635646 651651 682682 693693 701778 726726 741587 742698 747054 751218 829374 847847 866481 876421 877734 882882 895683 913066 943838 953469 1024023 1052667 1072786 1079078 1090089 1102794 1126827 1165351 1173942 1213506 1244061 1286593 1303302 1369599 1377233 1387386 1415757 1483174 1520519 1609179 1618617 1654191 1695694 1732962 1752842 1791366 1906938 1954953 2021789 2048046 2089927 2105334 2180178 2224761 2253654 2330702 2389387 2488122 2543541 2573186 2599443 2629263 2687049 2739198 2754466 2831514 3041038 3072069 3218358 3237234 3284171 3303433 3308382 3496053 3754751 3859779 3881293 3909906 4043578 4108797 4131699 4179854 4247271 4449522 4561557 4778774 4827537 4855851 5087082 5191109 5198886 5258526 5374098 5934929 6065367 6134947 6144138 6269781 6568342 6606866 6674283 6992106 7168161 7509502 7630623 7719558 7762586 7887789 8157457 8217594 8263398 8494542 9123114 9640631 9655074 9711702 9852513 9910299 10382218 10488159 11264253 11579337 11643879 11869858 12130734 12269894 12395097 12539562 12818861 13348566 13684671 14152523 14336322 14629489 15149563 15261246 15573327 15775578 16314914 16725709 17804787 18196101 18404841 18809343 19281262 19705026 19820598 20976318 21504483 22528506 22989197 23158674 23287758 24472371 24790194 25637722 26283257 27169051 27369342 28305046 28921893 29258978 29557539 29730897 30299126 31146654 33451418 33792759 34931637 35609574 36125881 36337763 36392202 36809682 37618686 38456583 42457569 42694223 42944629 43008966 43888467 45448689 45978394 46719981 48944742 50177127 52566514 53414361 54338102 55214523 57102199 57843786 59115078 59461794 67484417 67585518 68967591 69863274 72251762 72675526 73417113 76913166 78849771 81507153 84915138 85388446 85889258 86765679 87776934 89732027 90897378 93439962 100354254 102406423 106046941 106828722 108377643 109013289 110429046 114204398 115369749 127372707 128082669 128833887 131665401 134968834 136346067 137935182 146834226 150531381 157699542 160924379 163014306 166645193 171306597 173531358 179464054 183982799 190183357 202453251 204812846 206902773 212093882 216755286 218026578 230739498 236549313 244521459 252881167 254745414 256165338 257667774 263330802 269196081 272692134 298859561 301062762 307219269 318140823 321848758 325132929 327039867 333290386 342613194 367965598 380366714 384248007 386501661 397384691 399715393 404906502 413805546 469636453 472390919 473098626 482773137 489042918 499935579 505762334 513919791 538392162 551948397 570550071 597719122 607359753 614438538 628124189 636281646 650265858 654079734 742328587 758643501 768496014 773003322 794769382 799430786 807588243 896578683 921657807 939272906 944781838 954422469 965546274 999871158 1027839582 1103896794 1126470653 1141100142 1166516351 1192154073 1199146179 1214719506 1256248378 1331283499 1408909359 1417172757 1448319411 1484657174 1499806737 1517287002 1615176486 1655845191 1711650213 1770168169 1793157366 1843315614 1884372567 1908844938 2092016927 2226985761 2252941306 2275930503 2333032702 2384308146 2398292358 2662566998 2689736049 2781692837 2817818718 2834345514 2896638822 2999613474 3287455171 3311690382 3379411959 3423300426 3499549053 3540336338 3576462219 3597438537 3768745134 3993850497 4184033854 4226728077 4251518271 4396869323 4453971522 4551861006 5166000983 5196300109 5310504507 5379472098 5563385674 5653117701 6276050781 6574910342 6680957283 6758823918 6999098106 7152924438 7194877074 7987700994 8165614457 8345078511 8453456154 8503036542 8793738646 9862365513 10138235877 10332001966 10392600218 10498647159 10621009014 11306235402 11981551491 12391177183 12552101562 13190607969 13361914566 14644118489 15498002949 15588900327 15931513521 16331228914 16690157022 18828152343 19471849859 19724731026 20276471754 20997294318 23012186197 23963102982 24496843371 24782354366 25035235533 26381215938 29288236978 29587096539 30996005898 31177800654 31863027042 36162006881 37173531549 37656304686 38943699718 39571823907 43932355467 46024372394 46494008847 46766700981 48993686742 50070471066 57159301199 58415549577 59174193078 69036558591 72324013762 73490530113 74347063098 79143647814 87864710934 92988017694 93533401962 108486020643 111520594647 114318602398 116831099154 131797066401 136302949013 138073117182 146981060226 161085303379 171477903597 175246648731 207109675773 216972041286 223041189294 253134048167 263594132802 272605898026 322170606758 325458061929 342955807194 350493297462 408908847039 414219351546 483255910137 506268096334 514433710791 650916123858 759402144501 817817694078 966511820274 1028867421582 1226726541117 1449767730411 1518804289002 1771938337169 2278206433503 2453453082234 2899535460822 3543876674338 4556412867006 5315815011507 10631630023014 15947445034521 31894890069042
• Sum of all divisors σ(n): 98550802022400
• Sum of proper divisors (its aliquot sum) s(n): 66655911953358
• 31894890069042 is an abundant number, because the sum of its proper divisors (66655911953358) is greater than itself. Its abundance is 34761021884316

Bases of 31894890069042

• Binary: 111010000001000011011100101111011110000110010₂
• Hexadecimal: 0x1D021B97BC32
• Base-36: BB0B61MWI

Squares and roots of 31894890069042

• 31894890069042 squared (31894890069042²) is 1017284012516273995526797764
• 31894890069042 cubed (31894890069042³) is 32446161748200505089336295934187131222088
• The square root of 31894890069042 is 5647556.1147315747
• The cube root of 31894890069042 is 31713.2221572613

Scales and comparisons

• 31,894,890,069,042 seconds is equal to 1,014,158 years, 44 weeks, 5 hours, 50 minutes, 42 seconds.
• To count from 1 to 31,894,890,069,042 would take you about two million, five hundred thirty-five thousand, three hundred ninety-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 31894890069042 cubic inches would be around 2642.8 feet tall.

Recreational maths with 31894890069042

• 31894890069042 backwards is 24096009849813
• 31894890069042 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31894890069042's digits is 63
• More coming soon!