61828392472

Names of 61828392472

• Cardinal: 61828392472 can be written as Sixty-one billion, eight hundred twenty-eight million, three hundred ninety-two thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 6.1828392472 × 10¹⁰

Factors of 61828392472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 147

Divisors of 61828392472

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 49 56 77 88 98 127 154 196 254 308 343 392 508 539 616 686 889 1016 1078 1372 1397 1778 2156 2744 2794 3556 3773 4312 5588 6223 7112 7546 9779 11176 12446 15092 16129 19558 24892 30184 32258 39116 43561 49784 64516 68453 78232 87122 112903 129032 136906 174244 177419 225806 273812 348488 354838 451612 479171 547624 709676 790321 903224 958342 1241933 1419352 1580642 1916684 2048383 2483866 3161284 3833368 4096766 4967732 5532247 6322568 8193532 8693531 9935464 11064494 14338681 16387064 17387062 22128988 22532213 28677362 34774124 44257976 45064426 57354724 60854717 69548248 90128852 100370767 114709448 121709434 157725491 180257704 200741534 243418868 315450982 401483068 486837736 630901964 702595369 802966136 1104078437 1261803928 1405190738 2208156874 2810381476 4416313748 5620762952 7728549059 8832627496 15457098118 30914196236 61828392472
• Sum of all divisors σ(n): 148654080000
• Sum of proper divisors (its aliquot sum) s(n): 86825687528
• 61828392472 is an abundant number, because the sum of its proper divisors (86825687528) is greater than itself. Its abundance is 24997295056

Bases of 61828392472

• Binary: 111001100101010000100110011000011000₂
• Hexadecimal: 0xE65426618
• Base-36: SEJ10YG

Squares and roots of 61828392472

• 61828392472 squared (61828392472²) is 3822750115671666270784
• 61828392472 cubed (61828392472³) is 236354494474131180080237779138048
• The square root of 61828392472 is 248653.1569717143
• The cube root of 61828392472 is 3954.2366010321

Scales and comparisons

• 61,828,392,472 seconds is equal to 1,965 years, 49 weeks, 3 days, 9 hours, 27 minutes, 52 seconds.
• To count from 1 to 61,828,392,472 would take you about three thousand, nine hundred thirty-one 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 61828392472 cubic inches would be around 329.5 feet tall.

Recreational maths with 61828392472

• 61828392472 backwards is 27429382816
• The number of decimal digits it has is: 11
• The sum of 61828392472's digits is 52
• More coming soon!