51049988451

Names of 51049988451

• Cardinal: 51049988451 can be written as Fifty-one billion, forty-nine million, nine hundred eighty-eight thousand, four hundred fifty-one.

Scientific notation

• Scientific notation: 5.1049988451 × 10¹⁰

Factors of 51049988451

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 179

Divisors of 51049988451

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 9 11 21 27 31 33 49 63 77 81 93 99 121 127 147 189 217 231 243 279 297 341 363 381 441 539 567 651 693 729 837 847 889 891 1023 1089 1143 1323 1397 1519 1617 1701 1953 2079 2187 2387 2511 2541 2667 2673 3069 3267 3429 3751 3937 3969 4191 4557 4851 5103 5859 5929 6223 6237 7161 7533 7623 8001 8019 9207 9779 9801 10287 11253 11811 11907 12573 13671 14553 15309 15367 16709 17577 17787 18669 18711 21483 22599 22869 24003 24057 26257 27559 27621 29337 29403 30861 33759 35433 35721 37719 41013 43307 43659 46101 50127 52731 53361 56007 56133 64449 67797 68453 68607 72009 78771 82677 82863 88011 88209 92583 101277 106299 107163 107569 113157 123039 129921 130977 138303 150381 158193 160083 168021 168399 183799 192913 193347 205359 205821 216027 236313 248031 248589 264033 264627 277749 303149 303831 318897 322707 339471 369117 389763 392931 414909 451143 474579 476377 480249 504063 551397 578739 580041 616077 617463 648081 708939 744093 745767 752983 792099 909447 911493 956691 968121 1018413 1107351 1169289 1178793 1244727 1353429 1429131 1440747 1512189 1654191 1736217 1740123 1848231 1852389 1944243 2122043 2126817 2232279 2258949 2376297 2728341 2734479 2870073 2904363 3055239 3322053 3334639 3507867 3734181 4060287 4287393 4322241 4536567 4962573 5208651 5220369 5544693 6366129 6380451 6696837 6776847 7128891 8185023 8203437 8610219 8713089 10003917 10523601 11202543 12180861 12862179 12966723 13609701 14887719 15625953 16634079 19098387 19141353 20090511 20330541 21386673 23342473 24555069 26139267 30011751 31570803 33607629 36542583 38586537 44663157 46877859 49902237 57295161 57424059 60271533 60991623 70027419 73665207 78417801 90035253 94712409 115759611 133989471 140633577 149706711 171885483 182974869 210082257 220995621 235253403 270105759 347278833 401968413 421900731 515656449 548924607 630246771 662986863 810317277 1041836499 1546969347 1646773821 1890740313 2430951831 4640908041 5672220939 7292855493 17016662817 51049988451
• Sum of all divisors σ(n): 101849825280
• Sum of proper divisors (its aliquot sum) s(n): 50799836829
• 51049988451 is a deficient number, because the sum of its proper divisors (50799836829) is less than itself. Its deficiency is 250151622

Bases of 51049988451

• Binary: 101111100010110100010000000101100011₂
• Hexadecimal: 0xBE2D10163
• Base-36: NG9UF6R

Squares and roots of 51049988451

• 51049988451 squared (51049988451²) is 2606101320847233379401
• 51049988451 cubed (51049988451³) is 133041442331387109553722751297851
• The square root of 51049988451 is 225942.4449965081
• The cube root of 51049988451 is 3709.6409988447

Scales and comparisons

• 51,049,988,451 seconds is equal to 1,623 years, 12 weeks, 8 hours, 20 minutes, 51 seconds.
• To count from 1 to 51,049,988,451 would take you about three thousand, two hundred forty-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 51049988451 cubic inches would be around 309.1 feet tall.

Recreational maths with 51049988451

• 51049988451 backwards is 15488994015
• The number of decimal digits it has is: 11
• The sum of 51049988451's digits is 54
• More coming soon!