31240441980

Names of 31240441980

• Cardinal: 31240441980 can be written as Thirty-one billion, two hundred forty million, four hundred forty-one thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 3.124044198 × 10¹⁰

Factors of 31240441980

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 380

Divisors of 31240441980

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 29 30 33 36 44 45 55 58 60 66 73 87 90 99 110 116 132 145 146 165 174 180 198 219 220 257 261 290 292 319 330 348 365 396 435 438 495 514 522 580 638 657 660 730 771 803 841 870 876 957 990 1028 1044 1095 1276 1285 1305 1314 1460 1542 1595 1606 1682 1740 1914 1980 2117 2190 2313 2409 2523 2570 2610 2628 2827 2871 3084 3190 3212 3285 3364 3828 3855 4015 4205 4234 4380 4626 4785 4818 5046 5140 5220 5654 5742 6351 6380 6570 7227 7453 7569 7710 8030 8410 8468 8481 9251 9252 9570 9636 10092 10585 11308 11484 11565 12045 12615 12702 13140 14135 14355 14454 14906 15138 15420 16060 16820 16962 18502 18761 19053 19140 21170 22359 23130 23287 24090 25230 25404 25443 27753 28270 28710 28908 29812 30276 31755 33924 36135 37004 37265 37522 37845 38106 42340 42405 44718 46255 46260 46574 48180 50460 50886 55506 56283 56540 57420 61393 63510 67077 69861 72270 74530 75044 75690 76212 81983 83259 84810 89436 92510 93148 93805 95265 101772 111012 111795 112566 116435 122786 127020 127215 134154 138765 139722 144540 149060 151380 163966 166518 168849 169620 184179 185020 187610 190530 206371 209583 216137 223590 225132 232870 245572 245949 254430 268308 277530 279444 281415 306965 327932 333036 335385 337698 349305 368358 375220 381060 409915 412742 416295 419166 432274 447180 465740 491898 508860 544069 552537 555060 562830 613930 619113 648411 670770 675323 675396 698610 736716 737847 819830 825484 832590 838332 844245 864548 920895 983796 1031855 1047915 1080685 1088138 1105074 1125660 1227860 1229745 1238226 1296822 1341540 1350646 1397220 1475694 1632207 1639660 1665180 1688490 1841790 1857339 1945233 2025969 2063710 2095830 2161370 2176276 2210148 2377507 2459490 2476452 2593644 2701292 2720345 2762685 2951388 3095565 3242055 3264414 3376615 3376980 3683580 3689235 3714678 3890466 4051938 4127420 4191660 4322740 4755014 4896621 4918980 5440690 5525370 5984759 6077907 6191130 6484110 6528828 6753230 7132521 7378470 7429356 7780932 8103876 8161035 9286695 9510028 9726165 9793242 10129845 10881380 11050740 11887535 11969518 12155814 12382260 12968220 13506460 14265042 14756940 15778001 16322070 17954277 18573390 19452330 19586484 20259690 21397563 23775070 23939036 24311628 24483105 28530084 29923795 30389535 31556002 32644140 35662605 35908554 37146780 38904660 40519380 42795126 47334003 47550140 48966210 53862831 59847590 60779070 63112004 71325210 71817108 78890005 85590252 89771385 94668006 97932420 106987815 107725662 119695180 121558140 142002009 142650420 157780010 173558011 179542770 189336012 213975630 215451324 236670015 269314155 284004018 315560020 347116022 359085540 427951260 473340030 520674033 538628310 568008036 694232044 710010045 867790055 946680060 1041348066 1077256620 1420020090 1562022099 1735580110 2082696132 2603370165 2840040180 3124044198 3471160220 5206740330 6248088396 7810110495 10413480660 15620220990 31240441980
• Sum of all divisors σ(n): 108954072864
• Sum of proper divisors (its aliquot sum) s(n): 77713630884
• 31240441980 is an abundant number, because the sum of its proper divisors (77713630884) is greater than itself. Its abundance is 46473188904

Bases of 31240441980

• Binary: 11101000110000100110101000001111100₂
• Hexadecimal: 0x74613507C
• Base-36: ECNR3B0

Squares and roots of 31240441980

• 31240441980 squared (31240441980²) is 975965215105746320400
• 31240441980 cubed (31240441980³) is 30489584677009287487054690392000
• The square root of 31240441980 is 176749.6590661493
• The cube root of 31240441980 is 3149.4814626425

Scales and comparisons

• 31,240,441,980 seconds is equal to 993 years, 18 weeks, 1 day, 4 hours, 33 minutes.
• To count from 1 to 31,240,441,980 would take you about one thousand, nine hundred eighty-six 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 31240441980 cubic inches would be around 262.5 feet tall.

Recreational maths with 31240441980

• 31240441980 backwards is 08914404213
• 31240441980 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31240441980's digits is 36
• More coming soon!