64820700048

Names of 64820700048

• Cardinal: 64820700048 can be written as Sixty-four billion, eight hundred twenty million, seven hundred thousand and forty-eight.

Scientific notation

• Scientific notation: 6.4820700048 × 10¹⁰

Factors of 64820700048

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6251

Divisors of 64820700048

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 19 24 26 38 39 48 52 57 76 78 104 114 152 156 208 228 247 304 312 456 494 624 741 912 988 1061 1482 1976 2122 2964 3183 3952 4244 5153 5928 6366 8488 10306 11856 12732 13793 15459 16976 20159 20612 25464 27586 30918 40318 41224 41379 50928 55172 60477 61836 66989 80636 82448 82758 97907 110344 120954 123672 133978 161272 165516 195814 200967 220688 241908 247344 262067 267956 293721 322544 331032 391628 401934 483816 524134 535912 587442 662064 783256 786201 803868 967632 1048268 1071824 1174884 1272791 1566512 1572402 1607736 2096536 2349768 2545582 3144804 3215472 3818373 4193072 4699536 5091164 5467333 6289608 7636746 10182328 10934666 12579216 15273492 16401999 20364656 21869332 30546984 32803998 43738664 61093968 65607996 71075329 87477328 103879327 131215992 142150658 207758654 213225987 262431984 284301316 311637981 415517308 426451974 568602632 623275962 831034616 852903948 1137205264 1246551924 1350431251 1662069232 1705807896 2493103848 2700862502 3411615792 4051293753 4986207696 5401725004 8102587506 10803450008 16205175012 21606900016 32410350024 64820700048
• Sum of all divisors σ(n): 190041586560
• Sum of proper divisors (its aliquot sum) s(n): 125220886512
• 64820700048 is an abundant number, because the sum of its proper divisors (125220886512) is greater than itself. Its abundance is 60400186464

Bases of 64820700048

• Binary: 111100010111100111010110001110010000₂
• Hexadecimal: 0xF179D6390
• Base-36: TS0KK9C

Squares and roots of 64820700048

• 64820700048 squared (64820700048²) is 4201723154712787202304
• 64820700048 cubed (64820700048³) is 272358636296373876830600678510592
• The square root of 64820700048 is 254599.0967148155
• The cube root of 64820700048 is 4017.0253492249

Scales and comparisons

• 64,820,700,048 seconds is equal to 2,061 years, 5 weeks, 14 hours, 48 seconds.
• To count from 1 to 64,820,700,048 would take you about four thousand, one hundred twenty-two 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 64820700048 cubic inches would be around 334.8 feet tall.

Recreational maths with 64820700048

• 64820700048 backwards is 84000702846
• 64820700048 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 64820700048's digits is 39
• More coming soon!