51002671680

Names of 51002671680

• Cardinal: 51002671680 can be written as Fifty-one billion, two million, six hundred seventy-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 5.100267168 × 10¹⁰

Factors of 51002671680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1067

Divisors of 51002671680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 53 54 60 64 72 80 90 96 106 108 120 127 135 144 159 160 180 192 212 216 240 254 265 270 288 318 320 360 381 424 432 477 480 508 530 540 576 635 636 720 762 795 848 864 877 954 960 1016 1060 1080 1143 1270 1272 1431 1440 1524 1590 1696 1728 1754 1905 1908 2032 2120 2160 2286 2385 2540 2544 2631 2862 2880 3048 3180 3392 3429 3508 3810 3816 4064 4240 4320 4385 4572 4770 5080 5088 5262 5715 5724 6096 6360 6731 6858 7016 7155 7620 7632 7893 8128 8480 8640 8770 9144 9540 10160 10176 10524 11430 11448 12192 12720 13155 13462 13716 14032 14310 15240 15264 15786 16960 17145 17540 18288 19080 20193 20320 21048 22860 22896 23679 24384 25440 26310 26924 27432 28064 28620 30480 30528 31572 33655 34290 35080 36576 38160 39465 40386 40640 42096 45720 45792 46481 47358 50880 52620 53848 54864 56128 57240 60579 60960 63144 67310 68580 70160 73152 76320 78930 80772 84192 91440 91584 92962 94716 100965 105240 107696 109728 111379 114480 118395 121158 121920 126288 134620 137160 139443 140320 152640 157860 161544 168384 181737 182880 185924 189432 201930 210480 215392 219456 222758 228960 232405 236790 242316 252576 269240 274320 278886 280640 302895 315720 323088 334137 363474 365760 371848 378864 403860 418329 420960 430784 445516 457920 464810 473580 484632 505152 538480 548640 556895 557772 605790 631440 646176 668274 697215 726948 743696 757728 807720 836658 841920 891032 908685 929620 947160 969264 1002411 1076960 1097280 1113790 1115544 1211580 1254987 1262880 1292352 1336548 1394430 1453896 1487392 1515456 1615440 1670685 1673316 1782064 1817370 1859240 1894320 1938528 2004822 2091645 2153920 2227580 2231088 2423160 2509974 2525760 2673096 2788860 2907792 2974784 3007233 3230880 3341370 3346632 3564128 3634740 3718480 3788640 3877056 4009644 4183290 4455160 4462176 4846320 5012055 5019948 5346192 5577720 5815584 5903087 6014466 6274935 6461760 6682740 6693264 7128256 7269480 7436960 7577280 8019288 8366580 8910320 8924352 9692640 10024110 10039896 10692384 11155440 11631168 11806174 12028932 12549870 13365480 13386528 14538960 14873920 15036165 16038576 16733160 17709261 17820640 19385280 20048220 20079792 21384768 22310880 23612348 24057864 25099740 26730960 26773056 29077920 29515435 30072330 32077152 33466320 35418522 35641280 40096440 40159584 44621760 47224696 48115728 50199480 53127783 53461920 58155840 59030870 60144660 64154304 66932640 70837044 80192880 80319168 88546305 94449392 96231456 100398960 106255566 106923840 118061740 120289320 133865280 141674088 159383349 160385760 177092610 188898784 192462912 200797920 212511132 236123480 240578640 265638915 283348176 318766698 320771520 354185220 377797568 401595840 425022264 472246960 481157280 531277830 566696352 637533396 708370440 796916745 850044528 944493920 962314560 1062555660 1133392704 1275066792 1416740880 1593833490 1700089056 1888987840 2125111320 2550133584 2833481760 3187666980 3400178112 4250222640 5100267168 5666963520 6375333960 8500445280 10200534336 12750667920 17000890560 25501335840 51002671680
• Sum of all divisors σ(n): 184975073280
• Sum of proper divisors (its aliquot sum) s(n): 133972401600
• 51002671680 is an abundant number, because the sum of its proper divisors (133972401600) is greater than itself. Its abundance is 82969729920

Bases of 51002671680

• Binary: 101111011111111111110000001001000000₂
• Hexadecimal: 0xBDFFF0240
• Base-36: NFHO9C0

Squares and roots of 51002671680

• 51002671680 squared (51002671680²) is 2601272518497874022400
• 51002671680 cubed (51002671680³) is 132671848211153795542468165632000
• The square root of 51002671680 is 225837.7109342015
• The cube root of 51002671680 is 3708.4945245905

Scales and comparisons

• 51,002,671,680 seconds is equal to 1,621 years, 37 weeks, 5 days, 16 hours, 48 minutes.
• To count from 1 to 51,002,671,680 would take you about three thousand, two hundred forty-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 51002671680 cubic inches would be around 309 feet tall.

Recreational maths with 51002671680

• 51002671680 backwards is 08617620015
• 51002671680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51002671680's digits is 36
• More coming soon!