16800028128

Names of 16800028128

• Cardinal: 16800028128 can be written as Sixteen billion, eight hundred million, twenty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6800028128 × 10¹⁰

Factors of 16800028128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1241

Divisors of 16800028128

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 72 78 96 104 108 117 144 156 208 216 234 288 312 351 416 432 468 624 702 864 936 1223 1248 1404 1872 2446 2808 3669 3744 4892 5616 7338 9784 11007 11232 14676 15899 19568 22014 29352 31798 33021 39136 44028 47697 58704 63596 66042 88056 95394 117408 127192 132084 143091 176112 190788 254384 264168 286182 352224 381576 429273 508768 528336 572364 763152 858546 1056672 1144728 1495729 1526304 1717092 2289456 2991458 3434184 4487187 4578912 5982916 6868368 8974374 11965832 13461561 13736736 17948748 19444477 23931664 26923122 35897496 38888954 40384683 47863328 53846244 58333431 71794992 77777908 80769366 107692488 116666862 143589984 155555816 161538732 175000293 215384976 233333724 311111632 323077464 350000586 430769952 466667448 525000879 622223264 646154928 700001172 933334896 1050001758 1292309856 1400002344 1866669792 2100003516 2800004688 4200007032 5600009376 8400014064 16800028128
• Sum of all divisors σ(n): 52812501840
• Sum of proper divisors (its aliquot sum) s(n): 36012473712
• 16800028128 is an abundant number, because the sum of its proper divisors (36012473712) is greater than itself. Its abundance is 19212445584

Bases of 16800028128

• Binary: 1111101001010111000001010111100000₂
• Hexadecimal: 0x3E95C15E0
• Base-36: 7PUAWO0

Squares and roots of 16800028128

• 16800028128 squared (16800028128²) is 282240945101591184384
• 16800028128 cubed (16800028128³) is 4741655816580035715208034353152
• The square root of 16800028128 is 129614.9224742275
• The cube root of 16800028128 is 2561.1597593445

Scales and comparisons

• 16,800,028,128 seconds is equal to 534 years, 9 weeks, 5 days, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 16,800,028,128 would take you about one thousand and sixty-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 16800028128 cubic inches would be around 213.4 feet tall.

Recreational maths with 16800028128

• 16800028128 backwards is 82182000861
• 16800028128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16800028128's digits is 36
• More coming soon!