31747931113140

Names of 31747931113140

• Cardinal: 31747931113140 can be written as Thirty-one trillion, seven hundred forty-seven billion, nine hundred thirty-one million, one hundred thirteen thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.174793111314 × 10¹³

Factors of 31747931113140

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 132886

Divisors of 31747931113140

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 44 45 55 60 66 71 90 99 110 132 142 165 180 198 213 220 284 330 355 396 426 495 639 660 710 781 852 990 1065 1278 1420 1562 1723 1980 2130 2343 2556 3124 3195 3446 3905 4260 4686 5169 6390 6892 7029 7810 8615 9372 10338 11715 12780 14058 15507 15620 17230 18953 20676 23430 25845 28116 31014 34460 35145 37906 46860 51690 56859 62028 70290 75812 77535 94765 103380 113718 122333 131071 140580 155070 170577 189530 227436 244666 262142 284295 310140 341154 366999 379060 393213 489332 524284 568590 611665 655355 682308 733998 786426 852885 1100997 1137180 1179639 1223330 1310710 1345663 1441781 1467996 1572852 1705770 1834995 1966065 2201994 2359278 2446660 2621420 2691326 2883562 3411540 3669990 3932130 4036989 4325343 4403988 4718556 5382652 5504985 5767124 5898195 6728315 7208905 7339980 7864260 8073978 8650686 9306041 11009970 11796390 12110967 12976029 13456630 14417810 16147956 17301372 18612082 20184945 21626715 22019940 23592780 24221934 25952058 26913260 27918123 28835620 37224164 40369890 43253430 46530205 48443868 51904116 55836246 60554835 64880145 80739780 83754369 86506860 93060410 102366451 111672492 121109670 129760290 139590615 167508738 186120820 204732902 225835333 242219340 259520580 279181230 307099353 335017476 409465804 418771845 451670666 511832255 558362460 614198706 677505999 837543690 903341332 921298059 1023664510 1129176665 1228397412 1355011998 1535496765 1675087380 1842596118 2032517997 2047329020 2258353330 2484188663 2710023996 3070993530 3387529995 3685192236 4065035994 4516706660 4606490295 4968377326 6141987060 6775059990 7452565989 8130071988 9212980590 9936754652 10162589985 12420943315 13550119980 14905131978 16034308643 18425961180 20325179970 22357697967 24841886630 29810263956 32068617286 37262829945 40650359940 44715395934 48102925929 49683773260 64137234572 74525659890 80171543215 89430791868 96205851858 111788489835 144308777787 149051319780 160343086430 176377395073 192411703716 223576979670 240514629645 288617555574 320686172860 352754790146 447153959340 481029259290 529132185219 577235111148 705509580292 721543888935 881886975365 962058518580 1058264370438 1443087777870 1587396555657 1763773950730 2116528740876 2645660926095 2886175555740 3174793111314 3527547901460 5291321852190 6349586222628 7936982778285 10582643704380 15873965556570 31747931113140
• Sum of all divisors σ(n): 106599108575232
• Sum of proper divisors (its aliquot sum) s(n): 74851177462092
• 31747931113140 is an abundant number, because the sum of its proper divisors (74851177462092) is greater than itself. Its abundance is 43103246348952

Bases of 31747931113140

• Binary: 111001101111111100100001010000000011010110100₂
• Hexadecimal: 0x1CDFE42806B4
• Base-36: B94SQH6T0

Squares and roots of 31747931113140

• 31747931113140 squared (31747931113140²) is 1007931129964682839480659600
• 31747931113140 cubed (31747931113140³) is 31999728080908111268920273274129427144000
• The square root of 31747931113140 is 5634530.2477793125
• The cube root of 31747931113140 is 31664.4398563995

Scales and comparisons

• 31,747,931,113,140 seconds is equal to 1,009,486 years, 2 days, 9 hours, 39 minutes.
• To count from 1 to 31,747,931,113,140 would take you about two million, five hundred twenty-three thousand, seven hundred fifteen 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 31747931113140 cubic inches would be around 2638.7 feet tall.

Recreational maths with 31747931113140

• 31747931113140 backwards is 04131113974713
• 31747931113140 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31747931113140's digits is 45
• More coming soon!