61225741824

Names of 61225741824

• Cardinal: 61225741824 can be written as Sixty-one billion, two hundred twenty-five million, seven hundred forty-one thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 6.1225741824 × 10¹⁰

Factors of 61225741824

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1628

Divisors of 61225741824

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 163 169 192 208 256 312 326 338 384 416 489 507 512 624 652 676 768 832 978 1014 1248 1304 1352 1447 1536 1664 1956 2028 2119 2496 2608 2704 2894 3328 3912 4056 4238 4341 4992 5216 5408 5788 6357 6656 7824 8112 8476 8682 9984 10432 10816 11576 12714 15648 16224 16952 17364 18811 19968 20864 21632 23152 25428 27547 31296 32448 33904 34728 37622 41728 43264 46304 50856 55094 56433 62592 64896 67808 69456 75244 82641 83456 86528 92608 101712 110188 112866 125184 129792 135616 138912 150488 165282 185216 203424 220376 225732 235861 244543 250368 259584 271232 277824 300976 330564 370432 406848 440752 451464 471722 489086 542464 555648 601952 661128 707583 733629 740864 813696 881504 902928 943444 978172 1084928 1111296 1203904 1322256 1415166 1467258 1627392 1763008 1805856 1886888 1956344 2222592 2407808 2644512 2830332 2934516 3066193 3254784 3526016 3611712 3773776 3912688 4815616 5289024 5660664 5869032 6132386 7052032 7223424 7547552 7825376 9198579 9631232 10578048 11321328 11738064 12264772 14104064 14446848 15095104 15650752 18397158 21156096 22642656 23476128 24529544 28893696 30190208 31301504 36794316 39860509 42312192 45285312 46952256 49059088 60380416 62603008 73588632 79721018 90570624 93904512 98118176 119581527 120760832 125206016 147177264 159442036 181141248 187809024 196236352 239163054 294354528 318884072 362282496 375618048 392472704 478326108 588709056 637768144 784945408 956652216 1177418112 1275536288 1569890816 1913304432 2354836224 2551072576 3826608864 4709672448 5102145152 7653217728 10204290304 15306435456 20408580608 30612870912 61225741824
• Sum of all divisors σ(n): 177827582592
• Sum of proper divisors (its aliquot sum) s(n): 116601840768
• 61225741824 is an abundant number, because the sum of its proper divisors (116601840768) is greater than itself. Its abundance is 55376098944

Bases of 61225741824

• Binary: 111001000001010101101010111000000000₂
• Hexadecimal: 0xE4156AE00
• Base-36: S4K84QO

Squares and roots of 61225741824

• 61225741824 squared (61225741824²) is 3748591461899102846976
• 61225741824 cubed (61225741824³) is 229510293049885203646175955124224
• The square root of 61225741824 is 247438.3596453873
• The cube root of 61225741824 is 3941.3471181831

Scales and comparisons

• 61,225,741,824 seconds is equal to 1,946 years, 41 weeks, 6 hours, 30 minutes, 24 seconds.
• To count from 1 to 61,225,741,824 would take you about three thousand, eight hundred ninety-three 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 61225741824 cubic inches would be around 328.4 feet tall.

Recreational maths with 61225741824

• 61225741824 backwards is 42814752216
• The number of decimal digits it has is: 11
• The sum of 61225741824's digits is 42
• More coming soon!