16428616870

Names of 16428616870

• Cardinal: 16428616870 can be written as Sixteen billion, four hundred twenty-eight million, six hundred sixteen thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 1.642861687 × 10¹⁰

Factors of 16428616870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 550

Divisors of 16428616870

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 23 29 46 58 71 113 115 142 145 226 230 290 307 355 565 614 667 710 1130 1334 1535 1633 2059 2599 3070 3266 3277 3335 4118 5198 6554 6670 7061 8023 8165 8903 10295 12995 14122 16046 16330 16385 17806 20590 21797 25990 32770 34691 35305 40115 43594 44515 47357 69382 70610 75371 80230 89030 94714 108985 150742 173455 184529 204769 217970 232667 236785 346910 369058 376855 409538 465334 473570 501331 632113 753710 797893 922645 1002662 1006039 1023845 1163335 1264226 1595786 1845290 2012078 2047690 2326670 2463061 2506655 3160565 3989465 4926122 5013310 5030195 5351341 6321130 7978930 10060390 10702682 12315305 14538599 23138897 24630610 26756705 29077198 46277794 53513410 56650403 71428769 72692995 113300806 115694485 142857538 145385990 231388970 283252015 357143845 566504030 714287690 1642861687 3285723374 8214308435 16428616870
• Sum of all divisors σ(n): 32763709440
• Sum of proper divisors (its aliquot sum) s(n): 16335092570
• 16428616870 is a deficient number, because the sum of its proper divisors (16335092570) is less than itself. Its deficiency is 93524300

Bases of 16428616870

• Binary: 1111010011001110001100110010100110₂
• Hexadecimal: 0x3D338CCA6
• Base-36: 7JP69WM

Squares and roots of 16428616870

• 16428616870 squared (16428616870²) is 269899452261248596900
• 16428616870 cubed (16428616870³) is 4434074694622908346295169703000
• The square root of 16428616870 is 128174.1661568353
• The cube root of 16428616870 is 2542.1450904871

Scales and comparisons

• 16,428,616,870 seconds is equal to 522 years, 19 weeks, 5 days, 41 minutes, 10 seconds.
• To count from 1 to 16,428,616,870 would take you about one thousand and forty-four 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 16428616870 cubic inches would be around 211.8 feet tall.

Recreational maths with 16428616870

• 16428616870 backwards is 07861682461
• The number of decimal digits it has is: 11
• The sum of 16428616870's digits is 49
• More coming soon!