4649628672

Names of 4649628672

• Cardinal: 4649628672 can be written as Four billion, six hundred forty-nine million, six hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.649628672 × 10⁹

Factors of 4649628672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 215

Divisors of 4649628672

• Number of divisors d(n): 198
• 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 96 104 117 128 144 156 192 197 208 234 256 288 312 384 394 416 468 512 576 591 624 768 788 832 936 1024 1152 1182 1248 1536 1576 1664 1773 1872 2304 2364 2496 2561 3072 3152 3328 3546 3744 4608 4728 4992 5122 6304 6656 7092 7488 7683 9216 9456 9984 10244 12608 13312 14184 14976 15366 18912 19968 20488 23049 25216 28368 29952 30732 37824 38809 39936 40976 46098 50432 56736 59904 61464 75648 77618 81952 92196 100864 113472 116427 119808 122928 151296 155236 163904 184392 201728 226944 232854 245856 302592 310472 327808 349281 368784 453888 465708 491712 504517 605184 620944 655616 698562 737568 907776 931416 983424 1009034 1241888 1311232 1397124 1475136 1513551 1815552 1862832 1966848 2018068 2483776 2622464 2794248 2950272 3027102 3725664 3933696 4036136 4540653 4967552 5588496 5900544 6054204 7451328 7867392 8072272 9081306 9935104 11176992 11801088 12108408 14902656 16144544 18162612 19870208 22353984 23602176 24216816 29805312 32289088 36325224 39740416 44707968 48433632 59610624 64578176 72650448 89415936 96867264 119221248 129156352 145300896 178831872 193734528 258312704 290601792 357663744 387469056 516625408 581203584 774938112 1162407168 1549876224 2324814336 4649628672
• Sum of all divisors σ(n): 14532213878
• Sum of proper divisors (its aliquot sum) s(n): 9882585206
• 4649628672 is an abundant number, because the sum of its proper divisors (9882585206) is greater than itself. Its abundance is 5232956534

Bases of 4649628672

• Binary: 100010101001000111011010000000000₂
• Hexadecimal: 0x11523B400
• Base-36: 24W9OG0

Squares and roots of 4649628672

• 4649628672 squared (4649628672²) is 21619046787484483584
• 4649628672 cubed (4649628672³) is 100520539804397345627279720448
• The square root of 4649628672 is 68188.1857215749
• The cube root of 4649628672 is 1669.0631043515

Scales and comparisons

• 4,649,628,672 seconds is equal to 147 years, 43 weeks, 6 days, 3 hours, 31 minutes, 12 seconds.
• To count from 1 to 4,649,628,672 would take you about two hundred ninety-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 4649628672 cubic inches would be around 139.1 feet tall.

Recreational maths with 4649628672

• 4649628672 backwards is 2768269464
• The number of decimal digits it has is: 10
• The sum of 4649628672's digits is 54
• More coming soon!