31693391255331

Names of 31693391255331

• Cardinal: 31693391255331 can be written as Thirty-one trillion, six hundred ninety-three billion, three hundred ninety-one million, two hundred fifty-five thousand, three hundred thirty-one.

Scientific notation

• Scientific notation: 3.1693391255331 × 10¹³

Factors of 31693391255331

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 380

Divisors of 31693391255331

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 13 27 39 61 79 81 97 117 127 169 183 237 243 291 351 381 507 549 711 793 873 1027 1053 1143 1261 1521 1647 1651 2133 2197 2379 2619 3081 3159 3429 3783 4563 4819 4941 4953 5917 6399 6591 7137 7663 7747 7857 9243 10033 10287 10309 11349 12319 13351 13689 14457 14823 14859 16393 17751 19197 19773 21411 21463 22989 23241 23571 27729 30099 30861 30927 34047 36957 40053 41067 43371 44577 49179 53253 59319 62647 64233 64389 68967 69723 76921 83187 90297 92781 99619 100711 102141 110871 120159 130113 130429 133731 134017 147537 159759 160147 173563 177957 187941 192699 193167 206901 209169 213109 230763 249561 270891 278343 279019 298857 302133 306423 332613 360477 390339 391287 401193 402051 442611 467443 479277 480441 520689 533871 563823 579501 612013 620703 627507 639327 692289 751459 812673 814411 835029 837057 896571 906399 973201 997839 999973 1081431 1171017 1173861 1206153 1295047 1309243 1327833 1402329 1437831 1441323 1562067 1691469 1695577 1738503 1836039 1862109 1882521 1917981 2076867 2081911 2254377 2438019 2443233 2505087 2511171 2689713 2719197 2919603 2993517 2999919 3244293 3521583 3618459 3885141 3927729 3983499 4206987 4323969 4686201 5074407 5086731 5215509 5508117 5753943 6076759 6230601 6245733 6763131 7329699 7533513 7956169 8069139 8157591 8758809 8999757 9768967 10564749 10587343 10855377 11655423 11783187 12620961 12651613 12971907 12999649 14058603 15223221 15260193 16524351 16835611 17020159 17261829 18230277 18691803 18737199 20289393 21989097 22042501 22600539 23868507 24207417 24472773 26276427 26999271 27064843 29306901 31694247 31762029 32566131 34966269 35349561 37862883 37954839 38915721 38998947 42175809 45780579 49573053 50506833 51060477 51785487 54690831 56211597 59365261 60868179 65967291 66127503 67801617 71605521 78829281 78997867 80997813 81194529 87920703 95286087 103430197 104898807 106048683 113588649 113864517 116996841 126996571 137341737 148719159 151520499 153181431 164072493 164470969 168634791 178095783 182604537 197901873 198382509 214816563 236487843 236993601 242993439 243583587 263762109 285858261 310290591 314696421 318146049 341593551 350990523 380989713 412025211 454561497 459544293 492217479 493412907 505904373 534287349 595147527 644449689 710980803 730750761 771748393 791286327 857574783 930871773 1024780653 1026972271 1052971569 1142969139 1344592561 1363684491 1378632879 1476652437 1480238721 1602862047 1650955423 1785442581 1933349067 2132942409 2138122597 2192252283 2315245179 2373858981 2572724349 2792615319 3074341959 3080916813 3158914707 3428907417 4033777683 4091053473 4135898637 4440716163 4808586141 4952866269 5356327743 6398827227 6414367791 6576756849 6945735537 8377845957 9242750439 10032729109 10286722251 12101333049 13322148489 14425758423 14858598807 19196481681 19243103373 20837206611 25133537871 27728251317 30098187327 30860166753 36303999147 39966445467 44575796421 57729310119 62511619833 83184753951 90294561981 108911997441 130425478417 133727389263 173187930357 187534859499 249554261853 270883685943 326735992323 391276435251 401182167789 519563791071 812651057829 1173829305753 2437953173487 3521487917259 10564463751777 31693391255331
• Sum of all divisors σ(n): 53900905676800
• Sum of proper divisors (its aliquot sum) s(n): 22207514421469
• 31693391255331 is a deficient number, because the sum of its proper divisors (22207514421469) is less than itself. Its deficiency is 9485876833862

Bases of 31693391255331

• Binary: 111001101001100110001010100111101011100100011₂
• Hexadecimal: 0x1CD33153D723
• Base-36: B8FQQUR6R

Squares and roots of 31693391255331

• 31693391255331 squared (31693391255331²) is 1004471049263491500035919561
• 31693391255331 cubed (31693391255331³) is 31835093968960695615311460886992728429691
• The square root of 31693391255331 is 5629688.3799488405
• The cube root of 31693391255331 is 31646.2973207427

Scales and comparisons

• 31,693,391,255,331 seconds is equal to 1,007,751 years, 42 weeks, 1 hour, 8 minutes, 51 seconds.
• To count from 1 to 31,693,391,255,331 would take you about two million, five hundred nineteen thousand, three hundred seventy-nine 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 31693391255331 cubic inches would be around 2637.2 feet tall.

Recreational maths with 31693391255331

• 31693391255331 backwards is 13355219339613
• The number of decimal digits it has is: 14
• The sum of 31693391255331's digits is 54
• More coming soon!