31492377935872

Names of 31492377935872

• Cardinal: 31492377935872 can be written as Thirty-one trillion, four hundred ninety-two billion, three hundred seventy-seven million, nine hundred thirty-five thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 3.1492377935872 × 10¹³

Factors of 31492377935872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 30
• Sum of prime factors: 227

Divisors of 31492377935872

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 61 64 98 112 122 128 157 196 224 244 256 314 392 427 448 488 512 628 784 854 896 976 1024 1099 1256 1568 1708 1792 1952 2048 2198 2512 2989 3136 3416 3584 3904 4096 4396 5024 5978 6272 6832 7168 7693 7808 8192 8792 9577 10048 11956 12544 13664 14336 15386 15616 16384 17584 19154 20096 23912 25088 27328 28672 30772 31232 32768 35168 38308 40192 47824 50176 54656 57344 61544 62464 65536 67039 70336 76616 80384 95648 100352 109312 114688 123088 124928 131072 134078 140672 153232 160768 191296 200704 218624 229376 246176 249856 262144 268156 281344 306464 321536 382592 401408 437248 458752 469273 492352 499712 524288 536312 562688 612928 643072 765184 802816 874496 917504 938546 984704 999424 1048576 1072624 1125376 1225856 1286144 1530368 1605632 1748992 1835008 1877092 1969408 1998848 2097152 2145248 2250752 2451712 2572288 3060736 3211264 3497984 3670016 3754184 3938816 3997696 4194304 4290496 4501504 4903424 5144576 6121472 6422528 6995968 7340032 7508368 7877632 7995392 8388608 8580992 9003008 9806848 10289152 12242944 12845056 13991936 14680064 15016736 15755264 15990784 16777216 17161984 18006016 19613696 20578304 24485888 25690112 27983872 29360128 30033472 31510528 31981568 33554432 34323968 36012032 39227392 41156608 48971776 51380224 55967744 58720256 60066944 63021056 63963136 67108864 68647936 72024064 78454784 82313216 97943552 102760448 111935488 117440512 120133888 126042112 127926272 137295872 144048128 156909568 164626432 195887104 205520896 223870976 234881024 240267776 252084224 255852544 274591744 288096256 313819136 329252864 391774208 411041792 447741952 469762048 480535552 504168448 511705088 549183488 576192512 627638272 658505728 783548416 822083584 895483904 961071104 1008336896 1023410176 1098366976 1152385024 1255276544 1317011456 1567096832 1644167168 1790967808 1922142208 2016673792 2046820352 2196733952 2304770048 2510553088 2634022912 3134193664 3288334336 3581935616 3844284416 4033347584 4093640704 4393467904 4609540096 5021106176 5268045824 6268387328 7163871232 7688568832 8066695168 8786935808 9219080192 10042212352 10536091648 12536774656 14327742464 15377137664 16133390336 17573871616 18438160384 20084424704 25073549312 28655484928 30754275328 32266780672 35147743232 36876320768 40168849408 50147098624 61508550656 64533561344 70295486464 73752641536 80337698816 100294197248 123017101312 129067122688 140590972928 160675397632 200588394496 246034202624 258134245376 281181945856 321350795264 492068405248 516268490752 562363891712 642701590528 984136810496 1124727783424 1968273620992 2249455566848 3936547241984 4498911133696 7873094483968 15746188967936 31492377935872
• Sum of all divisors σ(n): 74943420660444
• Sum of proper divisors (its aliquot sum) s(n): 43451042724572
• 31492377935872 is an abundant number, because the sum of its proper divisors (43451042724572) is greater than itself. Its abundance is 11958664788700

Bases of 31492377935872

• Binary: 111001010010001100100000000000000000000000000₂
• Hexadecimal: 0x1CA464000000
• Base-36: B5VECPP8G

Squares and roots of 31492377935872

• 31492377935872 squared (31492377935872²) is 991769868055797571344400384
• 31492377935872 cubed (31492377935872³) is 31233191510223084109577638421099444174848
• The square root of 31492377935872 is 5611807.0116382299
• The cube root of 31492377935872 is 31579.2504971949

Scales and comparisons

• 31,492,377,935,872 seconds is equal to 1,001,360 years, 10 weeks, 4 days, 23 hours, 57 minutes, 52 seconds.
• To count from 1 to 31,492,377,935,872 would take you about two million, five hundred three thousand, four hundred 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 31492377935872 cubic inches would be around 2631.6 feet tall.

Recreational maths with 31492377935872

• 31492377935872 backwards is 27853977329413
• The number of decimal digits it has is: 14
• The sum of 31492377935872's digits is 70
• More coming soon!