4442907672

Names of 4442907672

• Cardinal: 4442907672 can be written as Four billion, four hundred forty-two million, nine hundred seven thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.442907672 × 10⁹

Factors of 4442907672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 16130

Divisors of 4442907672

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 61 63 72 81 84 108 122 126 162 168 183 189 216 244 252 324 366 378 427 488 504 549 567 648 732 756 854 1098 1134 1281 1464 1512 1647 1708 2196 2268 2562 3294 3416 3843 4392 4536 4941 5124 6588 7686 9882 10248 11529 13176 15372 16057 19764 23058 30744 32114 34587 39528 46116 48171 64228 69174 92232 96342 112399 128456 138348 144513 192684 224798 276696 289026 337197 385368 433539 449596 578052 674394 867078 899192 979477 1011591 1156104 1300617 1348788 1734156 1958954 2023182 2601234 2697576 2938431 3034773 3468312 3917908 4046364 5202468 5876862 6069546 6856339 7835816 8092728 8815293 9104319 10404936 11753724 12139092 13712678 17630586 18208638 20569017 23507448 24278184 26445879 27425356 35261172 36417276 41138034 52891758 54850712 61707051 70522344 72834552 79337637 82276068 105783516 123414102 158675274 164552136 185121153 211567032 246828204 317350548 370242306 493656408 555363459 634701096 740484612 1110726918 1480969224 2221453836 4442907672
• Sum of all divisors σ(n): 14456053920
• Sum of proper divisors (its aliquot sum) s(n): 10013146248
• 4442907672 is an abundant number, because the sum of its proper divisors (10013146248) is greater than itself. Its abundance is 5570238576

Bases of 4442907672

• Binary: 100001000110100010110010000011000₂
• Hexadecimal: 0x108D16418
• Base-36: 21H6XI0

Squares and roots of 4442907672

• 4442907672 squared (4442907672²) is 19739428581916459584
• 4442907672 cubed (4442907672³) is 87700458687492718748831528448
• The square root of 4442907672 is 66655.1398768317
• The cube root of 4442907672 is 1643.9518607033

Scales and comparisons

• 4,442,907,672 seconds is equal to 141 years, 14 weeks, 13 hours, 1 minute, 12 seconds.
• To count from 1 to 4,442,907,672 would take you about two hundred eighty-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 4442907672 cubic inches would be around 137 feet tall.

Recreational maths with 4442907672

• 4442907672 backwards is 2767092444
• The number of decimal digits it has is: 10
• The sum of 4442907672's digits is 45
• More coming soon!