51840745472

Names of 51840745472

• Cardinal: 51840745472 can be written as Fifty-one billion, eight hundred forty million, seven hundred forty-five thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 5.1840745472 × 10¹⁰

Factors of 51840745472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 148

Divisors of 51840745472

• Number of divisors d(n): 272
• Complete list of divisors:
  1 2 4 8 16 17 19 31 32 34 38 62 64 68 76 79 124 128 136 152 158 248 256 272 304 316 323 496 512 527 544 589 608 632 646 992 1024 1054 1088 1178 1216 1264 1292 1343 1501 1984 2048 2108 2176 2356 2432 2449 2528 2584 2686 3002 3968 4096 4216 4352 4712 4864 4898 5056 5168 5372 6004 7936 8192 8432 8704 9424 9728 9796 10013 10112 10336 10744 12008 15872 16384 16864 17408 18848 19456 19592 20026 20224 20672 21488 24016 25517 31744 32768 33728 34816 37696 38912 39184 40052 40448 41344 41633 42976 46531 48032 51034 63488 65536 67456 69632 75392 77824 78368 80104 80896 82688 83266 85952 93062 96064 102068 126976 134912 139264 150784 155648 156736 160208 161792 165376 166532 171904 186124 192128 204136 253952 269824 278528 301568 311296 313472 320416 323584 330752 333064 343808 372248 384256 408272 507904 539648 557056 603136 622592 626944 640832 647168 661504 666128 687616 744496 768512 791027 816544 1015808 1079296 1114112 1206272 1245184 1253888 1281664 1294336 1323008 1332256 1375232 1488992 1537024 1582054 1633088 2031616 2158592 2412544 2507776 2563328 2588672 2646016 2664512 2750464 2977984 3074048 3164108 3266176 4317184 4825088 5015552 5126656 5177344 5292032 5329024 5500928 5955968 6148096 6328216 6532352 8634368 9650176 10031104 10253312 10584064 10658048 11001856 11911936 12296192 12656432 13064704 17268736 19300352 20062208 20506624 21168128 21316096 22003712 23823872 24592384 25312864 26129408 34537472 38600704 40124416 41013248 42632192 44007424 47647744 49184768 50625728 52258816 80248832 82026496 85264384 88014848 95295488 98369536 101251456 104517632 160497664 164052992 170528768 190590976 202502912 209035264 328105984 341057536 381181952 405005824 418070528 656211968 682115072 762363904 810011648 836141056 1364230144 1524727808 1620023296 1672282112 2728460288 3049455616 3240046592 6480093184 12960186368 25920372736 51840745472
• Sum of all divisors σ(n): 120795033600
• Sum of proper divisors (its aliquot sum) s(n): 68954288128
• 51840745472 is an abundant number, because the sum of its proper divisors (68954288128) is greater than itself. Its abundance is 17113542656

Bases of 51840745472

• Binary: 110000010001111100110000000000000000₂
• Hexadecimal: 0xC11F30000
• Base-36: NTCN37K

Squares and roots of 51840745472

• 51840745472 squared (51840745472²) is 2687462891092688502784
• 51840745472 cubed (51840745472³) is 139320079702581320633006107394048
• The square root of 51840745472 is 227685.6286022463
• The cube root of 51840745472 is 3728.6968801673

Scales and comparisons

• 51,840,745,472 seconds is equal to 1,648 years, 19 weeks, 3 days, 15 hours, 4 minutes, 32 seconds.
• To count from 1 to 51,840,745,472 would take you about three thousand, two hundred ninety-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 51840745472 cubic inches would be around 310.7 feet tall.

Recreational maths with 51840745472

• 51840745472 backwards is 27454704815
• The number of decimal digits it has is: 11
• The sum of 51840745472's digits is 47
• More coming soon!