16494880768

Names of 16494880768

• Cardinal: 16494880768 can be written as Sixteen billion, four hundred ninety-four million, eight hundred eighty thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.6494880768 × 10¹⁰

Factors of 16494880768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 79

Divisors of 16494880768

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 8 16 17 29 31 32 34 58 62 64 68 116 124 128 136 232 248 256 272 289 464 493 496 512 527 544 578 899 928 961 986 992 1024 1054 1088 1156 1798 1856 1922 1972 1984 2048 2108 2176 2312 3596 3712 3844 3944 3968 4216 4352 4624 7192 7424 7688 7888 7936 8381 8432 8704 8959 9248 14384 14848 15283 15376 15776 15872 16337 16762 16864 17408 17918 18496 27869 28768 29696 30566 30752 31552 31744 32674 33524 33728 34816 35836 36992 55738 57536 59392 61132 61504 63104 63488 65348 67048 67456 71672 73984 111476 115072 122264 123008 126208 130696 134096 134912 143344 147968 222952 230144 244528 246016 252416 259811 261392 268192 269824 277729 286688 295936 445904 460288 473773 489056 492032 504832 519622 522784 536384 539648 555458 573376 591872 891808 920576 947546 978112 984064 1009664 1039244 1045568 1072768 1079296 1110916 1146752 1783616 1841152 1895092 1956224 1968128 2078488 2091136 2145536 2221832 2293504 3567232 3790184 3912448 4156976 4182272 4291072 4443664 4587008 7134464 7580368 7824896 8054141 8313952 8364544 8582144 8887328 9174016 14268928 15160736 15649792 16108282 16627904 16729088 17164288 17774656 18348032 28537856 30321472 31299584 32216564 33255808 33458176 35549312 57075712 60642944 64433128 66511616 71098624 121285888 128866256 133023232 142197248 242571776 257732512 266046464 284394496 485143552 515465024 532092928 568788992 970287104 1030930048 2061860096 4123720192 8247440384 16494880768
• Sum of all divisors σ(n): 37450945350
• Sum of proper divisors (its aliquot sum) s(n): 20956064582
• 16494880768 is an abundant number, because the sum of its proper divisors (20956064582) is greater than itself. Its abundance is 4461183814

Bases of 16494880768

• Binary: 1111010111001010111110100000000000₂
• Hexadecimal: 0x3D72BE800
• Base-36: 7KSMJGG

Squares and roots of 16494880768

• 16494880768 squared (16494880768²) is 272081091550536269824
• 16494880768 cubed (16494880768³) is 4487945164353388017206356344832
• The square root of 16494880768 is 128432.3976572889
• The cube root of 16494880768 is 2545.5583717007

Scales and comparisons

• 16,494,880,768 seconds is equal to 524 years, 25 weeks, 1 day, 23 hours, 19 minutes, 28 seconds.
• To count from 1 to 16,494,880,768 would take you about one thousand and forty-eight 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 16494880768 cubic inches would be around 212.1 feet tall.

Recreational maths with 16494880768

• 16494880768 backwards is 86708849461
• The number of decimal digits it has is: 11
• The sum of 16494880768's digits is 61
• More coming soon!