51317923840

Names of 51317923840

• Cardinal: 51317923840 can be written as Fifty-one billion, three hundred seventeen million, nine hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.131792384 × 10¹⁰

Factors of 51317923840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 157

Divisors of 51317923840

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 23 32 38 40 46 47 61 64 76 80 92 94 95 115 122 128 152 160 184 188 190 230 235 244 256 304 305 320 368 376 380 437 460 470 488 512 608 610 640 736 752 760 874 893 920 940 976 1024 1081 1159 1216 1220 1280 1403 1472 1504 1520 1748 1786 1840 1880 1952 2048 2162 2185 2318 2432 2440 2560 2806 2867 2944 3008 3040 3496 3572 3680 3760 3904 4096 4324 4370 4465 4636 4864 4880 5120 5405 5612 5734 5795 5888 6016 6080 6992 7015 7144 7360 7520 7808 8192 8648 8740 8930 9272 9728 9760 10240 10810 11224 11468 11590 11776 12032 12160 13984 14030 14288 14335 14720 15040 15616 17296 17480 17860 18544 19456 19520 20480 20539 21620 22448 22936 23180 23552 24064 24320 26657 27968 28060 28576 28670 29440 30080 31232 34592 34960 35720 37088 38912 39040 40960 41078 43240 44896 45872 46360 47104 48128 48640 53314 54473 55936 56120 57152 57340 58880 60160 62464 65941 69184 69920 71440 74176 77824 78080 82156 86480 89792 91744 92720 94208 96256 97280 102695 106628 108946 111872 112240 114304 114680 117760 120320 124928 131882 133285 138368 139840 142880 148352 155648 156160 164312 172960 179584 183488 185440 188416 192512 194560 205390 213256 217892 223744 224480 228608 229360 235520 240640 249856 263764 266570 272365 276736 279680 285760 296704 312320 328624 329705 345920 359168 366976 370880 385024 389120 410780 426512 435784 447488 448960 457216 458720 471040 481280 499712 527528 533140 544730 553472 559360 571520 593408 624640 657248 659410 691840 718336 733952 741760 778240 821560 853024 871568 894976 897920 914432 917440 942080 962560 1055056 1066280 1089460 1106944 1118720 1143040 1186816 1249280 1252879 1314496 1318820 1383680 1436672 1467904 1483520 1643120 1706048 1743136 1789952 1795840 1828864 1834880 1925120 2110112 2132560 2178920 2213888 2237440 2286080 2373632 2498560 2505758 2628992 2637640 2767360 2873344 2935808 2967040 3286240 3412096 3486272 3579904 3591680 3657728 3669760 4220224 4265120 4357840 4427776 4474880 4572160 4747264 5011516 5257984 5275280 5534720 5746688 5871616 5934080 6264395 6572480 6824192 6972544 7183360 7315456 7339520 8440448 8530240 8715680 8855552 8949760 9144320 9494528 10023032 10515968 10550560 11069440 11493376 11743232 11868160 12528790 13144960 13648384 13945088 14366720 14679040 16880896 17060480 17431360 17899520 18288640 20046064 21031936 21101120 22138880 23486464 23736320 25057580 26289920 27296768 27890176 28733440 29358080 33761792 34120960 34862720 36577280 40092128 42063872 42202240 44277760 47472640 50115160 52579840 54593536 55780352 57466880 58716160 67523584 68241920 69725440 80184256 84127744 84404480 100230320 105159680 109187072 111560704 117432320 135047168 136483840 139450880 160368512 168255488 168808960 200460640 210319360 218374144 223121408 270094336 272967680 278901760 320737024 337617920 400921280 420638720 446242816 540188672 545935360 557803520 641474048 675235840 801842560 841277440 1091870720 1115607040 1282948096 1350471680 1603685120 2231214080 2565896192 2700943360 3207370240 5131792384 6414740480 10263584768 12829480960 25658961920 51317923840
• Sum of all divisors σ(n): 140416727040
• Sum of proper divisors (its aliquot sum) s(n): 89098803200
• 51317923840 is an abundant number, because the sum of its proper divisors (89098803200) is greater than itself. Its abundance is 37780879360

Bases of 51317923840

• Binary: 101111110010110010010110000000000000₂
• Hexadecimal: 0xBF2C96000
• Base-36: NKPD7GG

Squares and roots of 51317923840

• 51317923840 squared (51317923840²) is 2633529307248040345600
• 51317923840 cubed (51317923840³) is 135147256419762894444748079104000
• The square root of 51317923840 is 226534.5974459531
• The cube root of 51317923840 is 3716.1196830045

Scales and comparisons

• 51,317,923,840 seconds is equal to 1,631 years, 39 weeks, 10 hours, 50 minutes, 40 seconds.
• To count from 1 to 51,317,923,840 would take you about three thousand, two hundred sixty-three 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 51317923840 cubic inches would be around 309.7 feet tall.

Recreational maths with 51317923840

• 51317923840 backwards is 04832971315
• The number of decimal digits it has is: 11
• The sum of 51317923840's digits is 43
• More coming soon!