130171140

Names of 130171140

• Cardinal: 130171140 can be written as One hundred thirty million, one hundred seventy-one thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.3017114 × 10⁸

Factors of 130171140

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2317

Divisors of 130171140

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 29 30 33 36 44 45 55 58 60 66 87 90 99 110 116 132 145 165 174 180 198 220 261 290 319 330 348 396 435 495 522 580 638 660 870 957 990 1044 1276 1305 1595 1740 1914 1980 2267 2610 2871 3190 3828 4534 4785 5220 5742 6380 6801 9068 9570 11335 11484 13602 14355 19140 20403 22670 24937 27204 28710 34005 40806 45340 49874 57420 65743 68010 74811 81612 99748 102015 124685 131486 136020 149622 197229 204030 224433 249370 262972 299244 328715 374055 394458 408060 448866 498740 591687 657430 723173 748110 788916 897732 986145 1122165 1183374 1314860 1446346 1496220 1972290 2169519 2244330 2366748 2892692 2958435 3615865 3944580 4339038 4488660 5916870 6508557 7231730 8678076 10847595 11833740 13017114 14463460 21695190 26034228 32542785 43390380 65085570 130171140
• Sum of all divisors σ(n): 445798080
• Sum of proper divisors (its aliquot sum) s(n): 315626940
• 130171140 is an abundant number, because the sum of its proper divisors (315626940) is greater than itself. Its abundance is 185455800

Bases of 130171140

• Binary: 111110000100100000100000100₂
• Hexadecimal: 0x7C24104
• Base-36: 25I0P0

Squares and roots of 130171140

• 130171140 squared (130171140²) is 16944525688899600
• 130171140 cubed (130171140³) is 2205688225683346277544000
• The square root of 130171140 is 11409.2567680809
• The cube root of 130171140 is 506.8019019973

Scales and comparisons

• 130,171,140 seconds is equal to 4 years, 7 weeks, 1 day, 14 hours, 39 minutes.
• To count from 1 to 130,171,140 would take you about 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 130171140 cubic inches would be around 42.2 feet tall.

Recreational maths with 130171140

• 130171140 backwards is 041171031
• 130171140 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130171140's digits is 18
• More coming soon!