31949326915857

Names of 31949326915857

• Cardinal: 31949326915857 can be written as Thirty-one trillion, nine hundred forty-nine billion, three hundred twenty-six million, nine hundred fifteen thousand, eight hundred fifty-seven.

Scientific notation

• Scientific notation: 3.1949326915857 × 10¹³

Factors of 31949326915857

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 182

Divisors of 31949326915857

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 13 17 27 29 39 51 59 61 87 117 153 177 183 221 261 351 377 459 493 531 549 663 767 783 793 841 1003 1037 1131 1479 1593 1647 1711 1769 1989 2301 2379 2523 3009 3111 3393 3599 3721 4437 5133 5307 5967 6409 6903 7137 7569 9027 9333 10179 10797 10933 11163 13039 13311 13481 14297 15399 15921 19227 20709 21411 22243 22707 22997 24389 27081 27999 29087 30073 32391 32799 33489 39117 40443 42891 46197 46787 47763 48373 49619 51301 57681 61183 63257 66729 68991 73167 87261 90219 97173 98397 100467 104371 107909 117351 121329 128673 140361 145119 148857 153903 173043 183549 185861 189771 200187 206973 219501 219539 261783 270657 295191 313113 317057 323727 352053 363987 378131 386019 390949 414613 421083 435357 446571 461709 550647 557583 569313 600561 620919 645047 658503 658617 666913 785349 795379 811971 822341 843523 872117 939339 951171 971181 1134393 1172847 1243839 1263249 1306071 1339713 1356823 1385127 1402817 1438951 1487729 1651941 1672749 1707939 1774307 1834453 1935141 1975851 2000739 2386137 2467023 2530569 2616351 2818017 2853513 2854007 2913543 3026759 3129361 3403179 3518541 3731517 3732163 4070469 4208451 4316853 4463187 5018247 5322921 5389969 5503359 5805423 5927553 6002217 6366631 7158411 7401069 7591707 7849053 8560539 8562021 9080277 9388083 10209537 10555623 10965799 11194551 11196489 11337521 12211407 12625353 12950559 13389561 15968763 16169907 16510077 17416269 18006651 18706363 19099893 19340477 21475233 22203207 22775121 23065991 23547159 23847889 24462167 25291393 25686063 27240831 28164249 32897397 33589467 34012563 36634221 37876059 38851677 39347867 40168683 40681693 47906289 48509721 48518119 49530231 51454903 53199137 56119089 57299679 58021431 69197973 71543667 73386501 75874179 77058189 81722493 82766203 84492747 87776011 90751469 98692191 100768401 102037689 108232727 118043601 122045079 145529163 145554357 154364709 159597411 168357267 171899037 174064293 184632299 207593919 214631001 220159503 227622537 248298609 263328033 272254407 296076573 306113067 318008171 324698181 328788109 354130803 366135237 436663071 463094127 478792233 505071801 522192879 553896897 622781757 643893003 660478509 668913739 682867611 691588781 744895827 789984099 816763221 954024513 974094543 986364327 1062392409 1098405711 1141088143 1179769097 1309989213 1389282381 1407025451 1436376699 1492192187 1542774973 1661690691 2006741217 2074766343 2234687481 2369952297 2400219887 2450289663 2862073539 2922283629 2959092981 3138749083 3423264429 3539307291 4221076353 4476576561 4628324919 4985072073 5354336671 6020223651 6224299029 7200659661 8586220617 8877278943 9416247249 10269793287 10617921873 12663229059 13429729683 13884974757 16063010013 18060670953 18672897087 19398498431 20056074649 21601978983 28248741747 30809379861 31853765619 37989687177 40289189049 40803738079 41654924271 48189030039 58195495293 60168223947 64805936949 69606376723 84746225241 91023723407 122411214237 144567090117 174586485879 180504671841 208819130169 273071170221 367233642711 523759457637 541514015523 626457390507 819213510663 1101700928133 1183308404291 1879372171521 2457640531989 3549925212873 10649775638619 31949326915857
• Sum of all divisors σ(n): 57793829184000
• Sum of proper divisors (its aliquot sum) s(n): 25844502268143
• 31949326915857 is a deficient number, because the sum of its proper divisors (25844502268143) is less than itself. Its deficiency is 6104824647714

Bases of 31949326915857

• Binary: 111010000111011001000010010000001100100010001₂
• Hexadecimal: 0x1D0EC8481911
• Base-36: BBPBGC6Q9

Squares and roots of 31949326915857

• 31949326915857 squared (31949326915857²) is 1020759490376304563558044449
• 31949326915857 cubed (31949326915857³) is 32612578660496141753974850690171288927793
• The square root of 31949326915857 is 5652373.5647829401
• The cube root of 31949326915857 is 31731.2541636345

Scales and comparisons

• 31,949,326,915,857 seconds is equal to 1,015,889 years, 40 weeks, 8 hours, 10 minutes, 57 seconds.
• To count from 1 to 31,949,326,915,857 would take you about two million, five hundred thirty-nine thousand, seven hundred twenty-four 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 31949326915857 cubic inches would be around 2644.3 feet tall.

Recreational maths with 31949326915857

• 31949326915857 backwards is 75851962394913
• The number of decimal digits it has is: 14
• The sum of 31949326915857's digits is 72
• More coming soon!