16801744128

Names of 16801744128

• Cardinal: 16801744128 can be written as Sixteen billion, eight hundred one million, seven hundred forty-four thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.6801744128 × 10¹⁰

Factors of 16801744128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1682885

Divisors of 16801744128

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 256 312 384 416 624 768 832 1248 1664 2496 3328 4992 9984 1682867 3365734 5048601 6731468 10097202 13462936 20194404 21877271 26925872 40388808 43754542 53851744 65631813 80777616 87509084 107703488 131263626 161555232 175018168 215406976 262527252 323110464 350036336 430813952 525054504 646220928 700072672 1050109008 1292441856 1400145344 2100218016 2800290688 4200436032 5600581376 8400872064 16801744128
• Sum of all divisors σ(n): 48156950688
• Sum of proper divisors (its aliquot sum) s(n): 31355206560
• 16801744128 is an abundant number, because the sum of its proper divisors (31355206560) is greater than itself. Its abundance is 14553462432

Bases of 16801744128

• Binary: 1111101001011101100100010100000000₂
• Hexadecimal: 0x3E9764500
• Base-36: 7PVBOQO

Squares and roots of 16801744128

• 16801744128 squared (16801744128²) is 282298605742782480384
• 16801744128 cubed (16801744128³) is 4743108941381382618173147185152
• The square root of 16801744128 is 129621.5419133717
• The cube root of 16801744128 is 2561.2469576215

Scales and comparisons

• 16,801,744,128 seconds is equal to 534 years, 12 weeks, 4 days, 15 hours, 8 minutes, 48 seconds.
• To count from 1 to 16,801,744,128 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 16801744128 cubic inches would be around 213.4 feet tall.

Recreational maths with 16801744128

• 16801744128 backwards is 82144710861
• The number of decimal digits it has is: 11
• The sum of 16801744128's digits is 42
• More coming soon!