16138157760

Names of 16138157760

• Cardinal: 16138157760 can be written as Sixteen billion, one hundred thirty-eight million, one hundred fifty-seven thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 1.613815776 × 10¹⁰

Factors of 16138157760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 26778

Divisors of 16138157760

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 211 240 288 320 360 422 480 576 633 720 844 960 1055 1266 1440 1688 1899 2110 2532 2880 3165 3376 3798 4220 5064 6330 6752 7596 8440 9495 10128 12660 13504 15192 16880 18990 20256 25320 26557 30384 33760 37980 40512 50640 53114 60768 67520 75960 79671 101280 106228 121536 132785 151920 159342 202560 212456 239013 265570 303840 318684 398355 424912 478026 531140 607680 637368 796710 849824 956052 1062280 1195065 1274736 1593420 1699648 1912104 2124560 2390130 2549472 3186840 3824208 4249120 4780260 5098944 5603527 6373680 7648416 8498240 9560520 11207054 12747360 15296832 16810581 19121040 22414108 25494720 28017635 33621162 38242080 44828216 50431743 56035270 67242324 76484160 84052905 89656432 100863486 112070540 134484648 168105810 179312864 201726972 224141080 252158715 268969296 336211620 358625728 403453944 448282160 504317430 537938592 672423240 806907888 896564320 1008634860 1075877184 1344846480 1613815776 1793128640 2017269720 2689692960 3227631552 4034539440 5379385920 8069078880 16138157760
• Sum of all divisors σ(n): 55773712176
• Sum of proper divisors (its aliquot sum) s(n): 39635554416
• 16138157760 is an abundant number, because the sum of its proper divisors (39635554416) is greater than itself. Its abundance is 23497396656

Bases of 16138157760

• Binary: 1111000001111010001011111011000000₂
• Hexadecimal: 0x3C1E8BEC0
• Base-36: 7EW8Q80

Squares and roots of 16138157760

• 16138157760 squared (16138157760²) is 260440135886648217600
• 16138157760 cubed (16138157760³) is 4203023999974566413251608576000
• The square root of 16138157760 is 127036.0490569509
• The cube root of 16138157760 is 2527.0741515607

Scales and comparisons

• 16,138,157,760 seconds is equal to 513 years, 7 weeks, 3 days, 5 hours, 36 minutes.
• To count from 1 to 16,138,157,760 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 16138157760 cubic inches would be around 210.6 feet tall.

Recreational maths with 16138157760

• 16138157760 backwards is 06775183161
• 16138157760 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16138157760's digits is 45
• More coming soon!