51664220160

Names of 51664220160

• Cardinal: 51664220160 can be written as Fifty-one billion, six hundred sixty-four million, two hundred twenty thousand, one hundred sixty.

Scientific notation

• Scientific notation: 5.166422016 × 10¹⁰

Factors of 51664220160

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 148

Divisors of 51664220160

• Number of divisors d(n): 468
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 49 56 60 64 70 80 84 96 98 105 112 120 128 131 140 147 160 168 192 196 210 224 240 245 256 262 280 294 320 336 384 392 393 420 448 480 490 512 524 560 588 640 655 672 735 768 784 786 840 896 917 960 980 1024 1048 1120 1176 1280 1310 1344 1470 1536 1568 1572 1680 1792 1834 1920 1960 1965 2048 2096 2240 2352 2560 2620 2688 2751 2940 3072 3136 3144 3360 3584 3668 3840 3920 3930 4096 4192 4480 4585 4704 5120 5240 5376 5502 5880 6144 6272 6288 6419 6720 7168 7336 7680 7840 7860 8384 8960 9170 9408 10240 10480 10752 11004 11760 12288 12544 12576 12838 13440 13755 14336 14672 15360 15680 15720 16768 17161 17920 18340 18816 19257 20480 20960 21504 22008 23520 25088 25152 25676 26880 27510 28672 29344 30720 31360 31440 32095 33536 34322 35840 36680 37632 38514 41920 43008 44016 47040 50176 50304 51352 51483 53760 55020 58688 61440 62720 62880 64190 67072 68644 71680 73360 75264 77028 83840 85805 86016 88032 94080 96285 100352 100608 102704 102966 107520 110040 117376 120127 125440 125760 128380 134144 137288 143360 146720 150528 154056 167680 171610 176064 188160 192570 200704 201216 205408 205932 215040 220080 234752 240254 250880 251520 256760 257415 268288 274576 293440 301056 308112 335360 343220 352128 360381 376320 385140 402432 410816 411864 430080 440160 469504 480508 501760 503040 513520 514830 536576 549152 586880 600635 602112 616224 670720 686440 704256 720762 752640 770280 804864 821632 823728 840889 880320 939008 961016 1003520 1006080 1027040 1029660 1098304 1173760 1201270 1232448 1341440 1372880 1408512 1441524 1505280 1540560 1609728 1643264 1647456 1681778 1760640 1801905 1878016 1922032 2012160 2054080 2059320 2196608 2347520 2402540 2464896 2522667 2682880 2745760 2817024 2883048 3010560 3081120 3286528 3294912 3363556 3521280 3603810 3756032 3844064 4024320 4108160 4118640 4204445 4393216 4695040 4805080 4929792 5045334 5491520 5634048 5766096 6162240 6573056 6589824 6727112 7042560 7207620 7688128 8048640 8216320 8237280 8408890 8786432 9390080 9610160 9859584 10090668 10983040 11268096 11532192 12324480 12613335 13146112 13179648 13454224 14085120 14415240 15376256 16432640 16474560 16817780 17572864 18780160 19220320 19719168 20181336 21966080 23064384 24648960 25226670 26292224 26359296 26908448 28170240 28830480 30752512 32865280 32949120 33635560 35145728 38440640 39438336 40362672 43932160 46128768 49297920 50453340 52718592 53816896 56340480 57660960 61505024 65730560 65898240 67271120 70291456 76881280 78876672 80725344 87864320 92257536 98595840 100906680 105437184 107633792 115321920 123010048 131461120 131796480 134542240 153762560 161450688 175728640 184515072 197191680 201813360 210874368 215267584 230643840 246020096 263592960 269084480 307525120 322901376 351457280 369030144 394383360 403626720 430535168 461287680 492040192 527185920 538168960 615050240 645802752 738060288 807253440 861070336 922575360 1054371840 1076337920 1230100480 1291605504 1476120576 1614506880 1722140672 1845150720 2152675840 2460200960 2583211008 3229013760 3444281344 3690301440 4305351680 5166422016 6458027520 7380602880 8610703360 10332844032 12916055040 17221406720 25832110080 51664220160
• Sum of all divisors σ(n): 193773045384
• Sum of proper divisors (its aliquot sum) s(n): 142108825224
• 51664220160 is an abundant number, because the sum of its proper divisors (142108825224) is greater than itself. Its abundance is 90444605064

Bases of 51664220160

• Binary: 110000000111011011010111000000000000₂
• Hexadecimal: 0xC076D7000
• Base-36: NQFJJEO

Squares and roots of 51664220160

• 51664220160 squared (51664220160²) is 2669191644740950425600
• 51664220160 cubed (51664220160³) is 137901704783128968955844100096000
• The square root of 51664220160 is 227297.6466222209
• The cube root of 51664220160 is 3724.4598147061

Scales and comparisons

• 51,664,220,160 seconds is equal to 1,642 years, 39 weeks, 4 days, 12 hours, 16 minutes.
• To count from 1 to 51,664,220,160 would take you about three thousand, two hundred eighty-five 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 51664220160 cubic inches would be around 310.4 feet tall.

Recreational maths with 51664220160

• 51664220160 backwards is 06102246615
• The number of decimal digits it has is: 11
• The sum of 51664220160's digits is 33
• More coming soon!