16139795400

Names of 16139795400

• Cardinal: 16139795400 can be written as Sixteen billion, one hundred thirty-nine million, seven hundred ninety-five thousand, four hundred.

Scientific notation

• Scientific notation: 1.61397954 × 10¹⁰

Factors of 16139795400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 8830

Divisors of 16139795400

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 25 27 30 36 40 45 50 54 60 72 75 90 100 108 120 135 150 180 200 216 225 270 300 353 360 450 540 600 675 706 900 1059 1080 1350 1412 1765 1800 2118 2700 2824 3177 3530 4236 5295 5400 6354 7060 8467 8472 8825 9531 10590 12708 14120 15885 16934 17650 19062 21180 25401 25416 26475 31770 33868 35300 38124 42335 42360 47655 50802 52950 63540 67736 70600 76203 76248 79425 84670 95310 101604 105900 127005 127080 152406 158850 169340 190620 203208 211675 211800 228609 238275 254010 304812 317700 338680 381015 381240 423350 457218 476550 508020 609624 635025 635400 762030 846700 914436 953100 1016040 1143045 1270050 1524060 1693400 1828872 1905075 1906200 2286090 2540100 2988851 3048120 3810150 4572180 5080200 5715225 5977702 7620300 8966553 9144360 11430450 11955404 14944255 15240600 17933106 22860900 23910808 26899659 29888510 35866212 44832765 45721800 53799318 59777020 71732424 74721275 80698977 89665530 107598636 119554040 134498295 149442550 161397954 179331060 215197272 224163825 268996590 298885100 322795908 358662120 403494885 448327650 537993180 597770200 645591816 672491475 806989770 896655300 1075986360 1344982950 1613979540 1793310600 2017474425 2689965900 3227959080 4034948850 5379931800 8069897700 16139795400
• Sum of all divisors σ(n): 55756699200
• Sum of proper divisors (its aliquot sum) s(n): 39616903800
• 16139795400 is an abundant number, because the sum of its proper divisors (39616903800) is greater than itself. Its abundance is 23477108400

Bases of 16139795400

• Binary: 1111000010000000011011101111001000₂
• Hexadecimal: 0x3C201BBC8
• Base-36: 7EX7TU0

Squares and roots of 16139795400

• 16139795400 squared (16139795400²) is 260492995553861160000
• 16139795400 cubed (16139795400³) is 4204303651372428802406664000000
• The square root of 16139795400 is 127042.4944654347
• The cube root of 16139795400 is 2527.1596280197

Scales and comparisons

• 16,139,795,400 seconds is equal to 513 years, 10 weeks, 1 day, 4 hours, 30 minutes.
• To count from 1 to 16,139,795,400 would take you about one thousand and twenty-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 16139795400 cubic inches would be around 210.6 feet tall.

Recreational maths with 16139795400

• 16139795400 backwards is 00459793161
• 16139795400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16139795400's digits is 45
• More coming soon!