16455002368

Names of 16455002368

• Cardinal: 16455002368 can be written as Sixteen billion, four hundred fifty-five million, two thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6455002368 × 10¹⁰

Factors of 16455002368

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2310

Divisors of 16455002368

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 56 62 64 112 124 128 139 217 224 248 256 278 434 448 496 556 868 896 973 992 1112 1736 1792 1946 1984 2131 2224 3472 3892 3968 4262 4309 4448 6944 7784 7936 8524 8618 8896 13888 14917 15568 17048 17236 17792 27776 29834 30163 31136 34096 34472 35584 55552 59668 60326 62272 66061 68192 68944 119336 120652 124544 132122 136384 137888 238672 241304 249088 264244 272768 275776 296209 462427 477344 482608 528488 545536 551552 592418 924854 954688 965216 1056976 1103104 1184836 1849708 1909376 1930432 2073463 2113952 2369672 3699416 3818752 3860864 4146926 4227904 4739344 7398832 7721728 8293852 8455808 9182479 9478688 14797664 16587704 16911616 18364958 18957376 29595328 33175408 36729916 37914752 59190656 64277353 66350816 73459832 75829504 118381312 128554706 132701632 146919664 257109412 265403264 293839328 514218824 530806528 587678656 1028437648 1175357312 2056875296 2350714624 4113750592 8227501184 16455002368
• Sum of all divisors σ(n): 39045959680
• Sum of proper divisors (its aliquot sum) s(n): 22590957312
• 16455002368 is an abundant number, because the sum of its proper divisors (22590957312) is greater than itself. Its abundance is 6135954944

Bases of 16455002368

• Binary: 1111010100110010110110100100000000₂
• Hexadecimal: 0x3D4CB6900
• Base-36: 7K4VT34

Squares and roots of 16455002368

• 16455002368 squared (16455002368²) is 270767102930885607424
• 16455002368 cubed (16455002368³) is 4455473319904222410499038380032
• The square root of 16455002368 is 128277.0531622863
• The cube root of 16455002368 is 2543.5053163113

Scales and comparisons

• 16,455,002,368 seconds is equal to 523 years, 11 weeks, 2 days, 9 hours, 59 minutes, 28 seconds.
• To count from 1 to 16,455,002,368 would take you about one thousand and forty-six 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 16455002368 cubic inches would be around 212 feet tall.

Recreational maths with 16455002368

• 16455002368 backwards is 86320055461
• The number of decimal digits it has is: 11
• The sum of 16455002368's digits is 40
• More coming soon!