51643228320

Names of 51643228320

• Cardinal: 51643228320 can be written as Fifty-one billion, six hundred forty-three million, two hundred twenty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 5.164322832 × 10¹⁰

Factors of 51643228320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1677

Divisors of 51643228320

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 68 72 80 81 85 90 96 102 108 120 135 136 144 153 157 160 162 170 180 204 216 240 255 270 272 288 306 314 324 340 360 405 408 432 459 471 480 510 540 544 612 628 648 680 720 765 785 810 816 864 918 942 1020 1080 1224 1256 1296 1360 1377 1413 1440 1493 1530 1570 1620 1632 1836 1884 2040 2160 2295 2355 2448 2512 2592 2669 2720 2754 2826 2986 3060 3140 3240 3672 3768 4080 4239 4320 4479 4590 4710 4896 5024 5338 5508 5652 5972 6120 6280 6480 6885 7065 7344 7465 7536 8007 8160 8478 8958 9180 9420 10676 11016 11304 11944 12240 12560 12717 12960 13345 13437 13770 14130 14688 14930 15072 16014 16956 17916 18360 18840 21195 21352 22032 22395 22608 23888 24021 24480 25120 25381 25434 26690 26874 27540 28260 29860 32028 33912 35832 36720 37680 40035 40311 42390 42704 44064 44790 45216 47776 48042 50762 50868 53380 53748 55080 56520 59720 63585 64056 67185 67824 71664 72063 73440 75360 76143 80070 80622 84780 85408 89580 96084 101524 101736 106760 107496 110160 113040 119440 120105 120933 126905 127170 128112 134370 135648 143328 144126 152286 160140 161244 169560 179160 192168 201555 203048 203472 213520 214992 216189 220320 226080 228429 234401 238880 240210 241866 253810 254340 256224 268740 288252 304572 320280 322488 339120 358320 360315 380715 384336 403110 406096 406944 427040 429984 432378 456858 468802 480420 483732 507620 508680 537480 576504 604665 609144 640560 644976 678240 685287 703203 716640 720630 761430 768672 806220 812192 864756 913716 937604 960840 967464 1015240 1017360 1074960 1080945 1142145 1153008 1172005 1209330 1218288 1281120 1289952 1370574 1406406 1441260 1522860 1612440 1729512 1827432 1875208 1921680 1934928 2030480 2034720 2055861 2109609 2149920 2161890 2284290 2306016 2344010 2418660 2436576 2741148 2812812 2882520 3045720 3224880 3426435 3459024 3516015 3654864 3750416 3843360 3869856 3984817 4060960 4111722 4219218 4323780 4568580 4688020 4837320 5482296 5625624 5765040 6091440 6328827 6449760 6852870 6918048 7032030 7309728 7500832 7969634 8223444 8438436 8647560 9137160 9376040 9674640 10279305 10548045 10964592 11251248 11530080 11954451 12182880 12657654 13705740 14064060 15939268 16446888 16876872 17295120 18274320 18752080 18986481 19349280 19924085 20558610 21096090 21929184 22502496 23908902 25315308 27411480 28128120 31644135 31878536 32893776 33753744 34590240 35863353 36548640 37504160 37972962 39848170 41117220 42192180 47817804 50630616 54822960 56256240 59772255 63288270 63757072 65787552 67507488 71726706 75945924 79696340 82234440 84384360 94932405 95635608 101261232 107590059 109645920 112512480 119544510 126576540 127514144 143453412 151891848 159392680 164468880 168768720 179316765 189864810 191271216 202522464 215180118 239089020 253153080 286906824 303783696 318785360 322770177 328937760 337537440 358633530 379729620 382542432 430360236 478178040 506306160 537950295 573813648 607567392 637570720 645540354 717267060 759459240 860720472 956356080 1012612320 1075900590 1147627296 1291080708 1434534120 1518918480 1613850885 1721440944 1912712160 2151801180 2582161416 2869068240 3037836960 3227701770 3442881888 4303602360 5164322832 5738136480 6455403540 8607204720 10328645664 12910807080 17214409440 25821614160 51643228320
• Sum of all divisors σ(n): 194337834768
• Sum of proper divisors (its aliquot sum) s(n): 142694606448
• 51643228320 is an abundant number, because the sum of its proper divisors (142694606448) is greater than itself. Its abundance is 91051378128

Bases of 51643228320

• Binary: 110000000110001011010010000010100000₂
• Hexadecimal: 0xC062D20A0
• Base-36: NQ31M00

Squares and roots of 51643228320

• 51643228320 squared (51643228320²) is 2667023031311650022400
• 51643228320 cubed (51643228320³) is 137733679340726051182736314368000
• The square root of 51643228320 is 227251.4649457733
• The cube root of 51643228320 is 3723.9553143277

Scales and comparisons

• 51,643,228,320 seconds is equal to 1,642 years, 4 weeks, 6 days, 13 hours, 12 minutes.
• To count from 1 to 51,643,228,320 would take you about three thousand, two hundred eighty-four 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 51643228320 cubic inches would be around 310.3 feet tall.

Recreational maths with 51643228320

• 51643228320 backwards is 02382234615
• 51643228320 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 51643228320's digits is 36
• More coming soon!