51039177728

Names of 51039177728

• Cardinal: 51039177728 can be written as Fifty-one billion, thirty-nine million, one hundred seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 5.1039177728 × 10¹⁰

Factors of 51039177728

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 227

Divisors of 51039177728

• Number of divisors d(n): 528
• Complete list of divisors:
  1 2 4 7 8 11 14 16 19 22 28 31 32 38 44 49 56 62 64 76 77 88 98 112 124 128 133 152 154 157 176 196 209 217 224 248 256 266 304 308 314 341 352 392 418 434 448 496 512 532 539 589 608 616 628 682 704 784 836 868 896 931 992 1024 1064 1078 1099 1178 1216 1232 1256 1364 1408 1463 1519 1568 1672 1727 1736 1792 1862 1984 2128 2156 2198 2356 2387 2432 2464 2512 2728 2816 2926 2983 3038 3136 3344 3454 3472 3584 3724 3968 4123 4256 4312 4396 4712 4774 4864 4867 4928 5024 5456 5632 5852 5966 6076 6272 6479 6688 6908 6944 7168 7448 7693 7936 8246 8512 8624 8792 9424 9548 9728 9734 9856 10048 10241 10912 11264 11704 11932 12089 12152 12544 12958 13376 13816 13888 14896 15386 15872 16492 16709 17024 17248 17584 18848 19096 19456 19468 19712 20096 20482 20881 21824 23408 23864 24178 24304 25088 25916 26752 27632 27776 28861 29792 30772 31744 32813 32984 33418 34048 34069 34496 35168 37696 38192 38936 39424 40192 40964 41762 43648 45353 46816 47728 48356 48608 50176 51832 53504 53537 55264 55552 57722 59584 61544 65626 65968 66836 68096 68138 68992 70336 75392 76384 77872 78848 80384 81928 83524 84623 87296 90706 92473 93632 95456 96712 97216 103664 107008 107074 110528 111104 115444 119168 123088 131252 131936 133672 136192 136276 137984 140672 146167 150784 152768 155744 160768 163856 167048 169246 174592 181412 184946 187264 190912 193424 194432 207328 214016 214148 221056 222208 229691 230888 238336 238483 246176 262504 263872 267344 272552 275968 281344 292334 301568 305536 311488 317471 327712 334096 338492 349184 362824 369892 374528 374759 381824 386848 388864 414656 428296 442112 459382 461776 476672 476966 492352 525008 527744 534688 545104 551936 562688 584668 603136 611072 622976 634942 647311 655424 668192 676984 725648 739784 749056 749518 763648 773696 777728 829312 856592 884224 918764 923552 953344 953932 984704 1017203 1050016 1055488 1069376 1090208 1125376 1169336 1222144 1245952 1269884 1294622 1310848 1336384 1353968 1451296 1479568 1498112 1499036 1527296 1547392 1555456 1607837 1658624 1713184 1768448 1837528 1847104 1907864 1969408 2034406 2100032 2110976 2138752 2180416 2338672 2444288 2491904 2539768 2589244 2621696 2623313 2672768 2707936 2902592 2959136 2998072 3054592 3094784 3215674 3317248 3426368 3675056 3694208 3815728 3938816 4068812 4200064 4221952 4277504 4360832 4531177 4677344 4983808 5079536 5178488 5243392 5246626 5345536 5415872 5805184 5918272 5996144 6189568 6431348 6634496 6852736 7120421 7350112 7388416 7631456 7877632 8137624 8400128 8555008 8721664 9062354 9354688 10159072 10356976 10486784 10493252 10691072 10831744 11610368 11836544 11992288 12379136 12862696 13705472 14240842 14700224 14776832 15262912 16275248 16800256 17110016 17443328 18124708 18709376 20318144 20713952 20986504 21382144 21663488 23220736 23673088 23984576 25725392 27410944 28481684 29400448 29553664 30525824 32550496 33600512 34886656 36249416 37418752 40636288 41427904 41973008 43326976 46441472 47346176 47969152 49842947 51450784 54821888 56963368 58800896 61051648 65100992 72498832 74837504 81272576 82855808 83946016 86653952 94692352 95938304 99685894 102901568 113926736 117601792 122103296 130201984 144997664 149675008 162545152 165711616 167892032 191876608 199371788 205803136 227853472 235203584 244206592 260403968 289995328 325090304 331423232 335784064 383753216 398743576 411606272 455706944 520807936 579990656 662846464 671568128 797487152 823212544 911413888 1041615872 1159981312 1343136256 1594974304 1646425088 1822827776 2319962624 2686272512 3189948608 3645655552 4639925248 6379897216 7291311104 12759794432 25519588864 51039177728
• Sum of all divisors σ(n): 141582965760
• Sum of proper divisors (its aliquot sum) s(n): 90543788032
• 51039177728 is an abundant number, because the sum of its proper divisors (90543788032) is greater than itself. Its abundance is 39504610304

Bases of 51039177728

• Binary: 101111100010001011000000110000000000₂
• Hexadecimal: 0xBE22C0C00
• Base-36: NG3EPKW

Squares and roots of 51039177728

• 51039177728 squared (51039177728²) is 2604997663150371241984
• 51039177728 cubed (51039177728³) is 132956938710556474208801471332352
• The square root of 51039177728 is 225918.5201084675
• The cube root of 51039177728 is 3709.3791200227

Scales and comparisons

• 51,039,177,728 seconds is equal to 1,622 years, 46 weeks, 1 day, 5 hours, 22 minutes, 8 seconds.
• To count from 1 to 51,039,177,728 would take you about three thousand, two hundred forty-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 51039177728 cubic inches would be around 309.1 feet tall.

Recreational maths with 51039177728

• 51039177728 backwards is 82777193015
• The number of decimal digits it has is: 11
• The sum of 51039177728's digits is 50
• More coming soon!