9994838464

Names of 9994838464

• Cardinal: 9994838464 can be written as Nine billion, nine hundred ninety-four million, eight hundred thirty-eight thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 9.994838464 × 10⁹

Factors of 9994838464

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2339

Divisors of 9994838464

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 13 16 26 31 32 52 62 64 104 124 169 208 248 338 403 416 496 676 806 832 992 1352 1612 1984 2197 2293 2704 3224 4394 4586 5239 5408 6448 8788 9172 10478 10816 12896 17576 18344 20956 25792 29809 35152 36688 41912 59618 68107 70304 71083 73376 83824 119236 136214 140608 142166 146752 167648 238472 272428 284332 335296 387517 476944 544856 568664 775034 924079 953888 1089712 1137328 1550068 1848158 1907776 2179424 2274656 3100136 3696316 4358848 4549312 5037721 6200272 7392632 10075442 12013027 12400544 14785264 20150884 24026054 24801088 29570528 40301768 48052108 59141056 80603536 96104216 156169351 161207072 192208432 312338702 322414144 384416864 624677404 768833728 1249354808 2498709616 4997419232 9994838464
• Sum of all divisors σ(n): 22188302080
• Sum of proper divisors (its aliquot sum) s(n): 12193463616
• 9994838464 is an abundant number, because the sum of its proper divisors (12193463616) is greater than itself. Its abundance is 2198625152

Bases of 9994838464

• Binary: 1001010011101111010010000111000000₂
• Hexadecimal: 0x253BD21C0
• Base-36: 4LAO2PS

Squares and roots of 9994838464

• 9994838464 squared (9994838464²) is 99896795921453879296
• 9994838464 cubed (9994838464³) is 998452338306105555589674041344
• The square root of 9994838464 is 99974.1889889585
• The cube root of 9994838464 is 2154.0639531651

Scales and comparisons

• 9,994,838,464 seconds is equal to 317 years, 41 weeks, 6 days, 1 minute, 4 seconds.
• To count from 1 to 9,994,838,464 would take you about six hundred thirty-five 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 9994838464 cubic inches would be around 179.5 feet tall.

Recreational maths with 9994838464

• 9994838464 backwards is 4648384999
• 9994838464 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9994838464's digits is 64
• More coming soon!