16890891264

Names of 16890891264

• Cardinal: 16890891264 can be written as Sixteen billion, eight hundred ninety million, eight hundred ninety-one thousand, two hundred sixty-four.

Scientific notation

• Scientific notation: 1.6890891264 × 10¹⁰

Factors of 16890891264

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 141001

Divisors of 16890891264

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 288 312 384 416 468 512 576 624 768 832 936 1024 1152 1248 1536 1664 1872 2304 2496 3072 3328 3744 4608 4992 6656 7488 9216 9984 13312 14976 19968 29952 39936 59904 119808 140983 281966 422949 563932 845898 1127864 1268847 1691796 1832779 2255728 2537694 3383592 3665558 4511456 5075388 5498337 6767184 7331116 9022912 10150776 10996674 13534368 14662232 16495011 18045824 20301552 21993348 27068736 29324464 32990022 36091648 40603104 43986696 54137472 58648928 65980044 72183296 81206208 87973392 108274944 117297856 131960088 144366592 162412416 175946784 216549888 234595712 263920176 324824832 351893568 433099776 469191424 527840352 649649664 703787136 938382848 1055680704 1299299328 1407574272 1876765696 2111361408 2815148544 4222722816 5630297088 8445445632 16890891264
• Sum of all divisors σ(n): 52524153136
• Sum of proper divisors (its aliquot sum) s(n): 35633261872
• 16890891264 is an abundant number, because the sum of its proper divisors (35633261872) is greater than itself. Its abundance is 18742370608

Bases of 16890891264

• Binary: 1111101110110001101000110000000000₂
• Hexadecimal: 0x3EEC68C00
• Base-36: 7RCEF40

Squares and roots of 16890891264

• 16890891264 squared (16890891264²) is 285302207692271517696
• 16890891264 cubed (16890891264³) is 4819008567509302578567387807744
• The square root of 16890891264 is 129964.9616781385
• The cube root of 16890891264 is 2565.7688134607

Scales and comparisons

• 16,890,891,264 seconds is equal to 537 years, 4 weeks, 10 hours, 14 minutes, 24 seconds.
• To count from 1 to 16,890,891,264 would take you about one thousand and seventy-four 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 16890891264 cubic inches would be around 213.8 feet tall.

Recreational maths with 16890891264

• 16890891264 backwards is 46219809861
• The number of decimal digits it has is: 11
• The sum of 16890891264's digits is 54
• More coming soon!