61516346944

Names of 61516346944

• Cardinal: 61516346944 can be written as Sixty-one billion, five hundred sixteen million, three hundred forty-six thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 6.1516346944 × 10¹⁰

Factors of 61516346944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 451

Divisors of 61516346944

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 61 64 67 79 104 122 134 158 208 229 244 268 316 416 458 488 536 632 793 832 871 916 976 1027 1072 1264 1586 1742 1832 1952 2054 2144 2528 2977 3172 3484 3664 3904 4087 4108 4288 4819 5056 5293 5954 6344 6968 7328 8174 8216 9638 10586 11908 12688 13936 13969 14656 15343 16348 16432 18091 19276 21172 23816 25376 27872 27938 30686 32696 32864 36182 38552 42344 47632 50752 53131 55744 55876 61372 62647 65392 65728 68809 72364 77104 84688 95264 106262 111752 122744 125294 130784 137618 144728 154208 169376 181597 190528 199459 212524 223504 235183 245488 250588 261568 275236 289456 308416 322873 338752 363194 398918 425048 447008 470366 490976 501176 550472 578912 645746 726388 797836 850096 894016 935923 940732 981952 1002352 1100944 1103551 1157824 1212097 1291492 1452776 1595672 1700192 1871846 1881464 2004704 2201888 2207102 2424194 2582984 2905552 3191344 3400384 3743692 3762928 4009408 4197349 4403776 4414204 4848388 5165968 5811104 6382688 7487384 7525856 8394698 8828408 9696776 10331936 11622208 12166999 12765376 14346163 14974768 15051712 15757261 16789396 17656816 19393552 20663872 24333998 28692326 29949536 31514522 33578792 35313632 38787104 48667996 57384652 59899072 63029044 67157584 70627264 73937917 77574208 97335992 114769304 126058088 134315168 147875834 194671984 229538608 252116176 268630336 295751668 389343968 459077216 504232352 591503336 778687936 918154432 961192921 1008464704 1183006672 1922385842 2366013344 3844771684 4732026688 7689543368 15379086736 30758173472 61516346944
• Sum of all divisors σ(n): 137927283200
• Sum of proper divisors (its aliquot sum) s(n): 76410936256
• 61516346944 is an abundant number, because the sum of its proper divisors (76410936256) is greater than itself. Its abundance is 14894589312

Bases of 61516346944

• Binary: 111001010010101010001111011001000000₂
• Hexadecimal: 0xE52A8F640
• Base-36: S9D8T34

Squares and roots of 61516346944

• 61516346944 squared (61516346944²) is 3784260941334578139136
• 61516346944 cubed (61516346944³) is 232793908993765939190968080400384
• The square root of 61516346944 is 248024.8917830627
• The cube root of 61516346944 is 3947.5730847143

Scales and comparisons

• 61,516,346,944 seconds is equal to 1,956 years, 1 week, 3 days, 18 hours, 9 minutes, 4 seconds.
• To count from 1 to 61,516,346,944 would take you about three thousand, nine hundred twelve 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 61516346944 cubic inches would be around 329 feet tall.

Recreational maths with 61516346944

• 61516346944 backwards is 44964361516
• The number of decimal digits it has is: 11
• The sum of 61516346944's digits is 49
• More coming soon!