51131131740

Names of 51131131740

• Cardinal: 51131131740 can be written as Fifty-one billion, one hundred thirty-one million, one hundred thirty-one thousand, seven hundred forty.

Scientific notation

• Scientific notation: 5.113113174 × 10¹⁰

Factors of 51131131740

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 394

Divisors of 51131131740

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 47 52 54 60 65 67 78 81 90 94 108 117 130 134 135 141 156 162 180 188 195 201 234 235 243 257 260 268 270 282 324 335 351 390 402 405 423 468 470 486 514 540 564 585 603 611 670 702 705 771 780 804 810 846 871 940 972 1005 1028 1053 1170 1206 1215 1222 1269 1285 1340 1404 1410 1542 1620 1692 1742 1755 1809 1833 2010 2106 2115 2313 2340 2412 2430 2444 2538 2570 2613 2820 3015 3055 3084 3149 3159 3341 3484 3510 3618 3666 3807 3855 4020 4212 4230 4355 4626 4860 5076 5140 5226 5265 5427 5499 6030 6110 6298 6318 6345 6682 6939 7020 7236 7332 7614 7710 7839 8460 8710 9045 9165 9252 9447 10023 10452 10530 10854 10998 11421 11565 12060 12079 12220 12596 12636 12690 13065 13364 13878 15228 15420 15678 15745 15795 16281 16497 16705 17219 17420 18090 18330 18894 19035 20046 20817 21060 21708 21996 22842 23130 23517 24158 25380 26130 27135 27495 27756 28341 30069 31356 31490 31590 32562 32994 33410 34438 34695 36180 36237 36660 37788 38070 39195 40092 40937 41634 45684 46260 47034 47235 48316 49491 50115 51657 52260 54270 54990 56682 57105 60138 60395 62451 62980 63180 65124 65988 66820 68876 69390 70551 72474 76140 78390 81405 81874 82485 83268 85023 86095 90207 94068 94470 98982 100230 103314 104085 108540 108711 109980 113364 114210 117585 120276 120790 122811 124902 138780 141102 141705 144948 148473 150345 154971 156780 157027 162810 163748 164970 170046 172190 180414 181185 188940 197964 200460 204685 206628 208170 211653 217422 223847 228420 235170 241580 245622 247455 249804 255069 258285 270621 282204 283410 296946 300690 309942 312255 314054 325620 326133 329940 340092 344380 352755 360828 362370 368433 409370 416340 423306 425115 434844 447694 451035 464913 470340 471081 491244 494910 510138 516570 541242 543555 566820 593892 601380 614055 619884 624510 628108 652266 671541 705510 724740 736866 742365 765207 774855 785135 809293 811863 818740 846612 850230 895388 902070 929826 942162 978399 989820 1020276 1033140 1058265 1082484 1087110 1105299 1119235 1228110 1249020 1275345 1304532 1343082 1353105 1394739 1411020 1413243 1473732 1484730 1530414 1549710 1570270 1618586 1623726 1630665 1700460 1804140 1842165 1859652 1884324 1956798 2014623 2116530 2174220 2210598 2238470 2324565 2355405 2427879 2456220 2550690 2686164 2706210 2789478 2826486 2935197 2969460 3060828 3099420 3140540 3237172 3247452 3261330 3315897 3357705 3684330 3826035 3913596 4029246 4046465 4059315 4184217 4233060 4239729 4421196 4476940 4649130 4710810 4855758 4891995 5101380 5412420 5526495 5578956 5652972 5870394 6043869 6522660 6631794 6715410 6973695 7066215 7283637 7368660 7652070 8058492 8092930 8118630 8368434 8479458 9298260 9421620 9711516 9783990 9947691 10073115 10520809 11052990 11740788 12087738 12139395 12719187 13263588 13430820 13947390 14132430 14567274 14675985 15304140 16185860 16237260 16579485 16736868 16958916 18131607 19567980 19895382 20146230 20921085 21041618 21198645 21850911 22105980 24175476 24278790 25438374 27894780 28264860 29134548 29351970 30219345 31562427 33158970 36263214 36418185 38157561 39790764 40292460 41842170 42083236 42397290 43701822 48557580 49738455 50876748 52604045 54394821 58703940 60438690 63124854 63595935 65552733 66317940 72526428 72836370 76315122 83684340 84794580 87403644 90658035 94687281 99476910 105208090 108789642 109254555 120877380 126249708 127191870 131105466 145672740 152630244 157812135 181316070 189374562 190787805 196658199 198953820 210416180 217579284 218509110 254383740 262210932 271974105 284061843 315624270 327763665 362632140 378749124 381575610 393316398 437018220 473436405 543948210 568123686 631248540 655527330 763151220 786632796 852185529 946872810 983290995 1087896420 1136247372 1311054660 1420309215 1704371058 1893745620 1966581990 2556556587 2840618430 3408742116 3933163980 4260927645 5113113174 5681236860 8521855290 10226226348 12782782935 17043710580 25565565870 51131131740
• Sum of all divisors σ(n): 180238915584
• Sum of proper divisors (its aliquot sum) s(n): 129107783844
• 51131131740 is an abundant number, because the sum of its proper divisors (129107783844) is greater than itself. Its abundance is 77976652104

Bases of 51131131740

• Binary: 101111100111101001110010011101011100₂
• Hexadecimal: 0xBE7A7275C
• Base-36: NHM5LR0

Squares and roots of 51131131740

• 51131131740 squared (51131131740²) is 2614392633013235427600
• 51131131740 cubed (51131131740³) is 133676854138685213812250832024000
• The square root of 51131131740 is 226121.9399792953
• The cube root of 51131131740 is 3711.6054336815

Scales and comparisons

• 51,131,131,740 seconds is equal to 1,625 years, 42 weeks, 1 day, 12 hours, 9 minutes.
• To count from 1 to 51,131,131,740 would take you about three thousand, two hundred fifty-one 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 51131131740 cubic inches would be around 309.3 feet tall.

Recreational maths with 51131131740

• 51131131740 backwards is 04713113115
• 51131131740 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51131131740's digits is 27
• More coming soon!