130832640

Names of 130832640

• Cardinal: 130832640 can be written as One hundred thirty million, eight hundred thirty-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.3083264 × 10⁸

Factors of 130832640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 328

Divisors of 130832640

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 41 45 48 60 64 72 80 82 90 96 120 123 128 144 160 164 180 192 205 240 246 256 277 288 320 328 360 369 384 410 480 492 554 576 615 640 656 720 738 768 820 831 960 984 1108 1152 1230 1280 1312 1385 1440 1476 1640 1662 1845 1920 1968 2216 2304 2460 2493 2624 2770 2880 2952 3280 3324 3690 3840 3936 4155 4432 4920 4986 5248 5540 5760 5904 6560 6648 7380 7872 8310 8864 9840 9972 10496 11080 11357 11520 11808 12465 13120 13296 14760 15744 16620 17728 19680 19944 22160 22714 23616 24930 26240 26592 29520 31488 33240 34071 35456 39360 39888 44320 45428 47232 49860 52480 53184 56785 59040 66480 68142 70912 78720 79776 88640 90856 94464 99720 102213 106368 113570 118080 132960 136284 157440 159552 170355 177280 181712 199440 204426 212736 227140 236160 265920 272568 319104 340710 354560 363424 398880 408852 454280 472320 511065 531840 545136 638208 681420 726848 797760 817704 908560 1022130 1063680 1090272 1362840 1453696 1595520 1635408 1817120 2044260 2180544 2725680 2907392 3191040 3270816 3634240 4088520 4361088 5451360 6541632 7268480 8177040 8722176 10902720 13083264 14536960 16354080 21805440 26166528 32708160 43610880 65416320 130832640
• Sum of all divisors σ(n): 465382008
• Sum of proper divisors (its aliquot sum) s(n): 334549368
• 130832640 is an abundant number, because the sum of its proper divisors (334549368) is greater than itself. Its abundance is 203716728

Bases of 130832640

• Binary: 111110011000101100100000000₂
• Hexadecimal: 0x7CC5900
• Base-36: 25W740

Squares and roots of 130832640

• 130832640 squared (130832640²) is 17117179689369600
• 130832640 cubed (130832640³) is 2239485808114604703744000
• The square root of 130832640 is 11438.2096501157
• The cube root of 130832640 is 507.6589357171

Scales and comparisons

• 130,832,640 seconds is equal to 4 years, 8 weeks, 2 days, 6 hours, 24 minutes.
• To count from 1 to 130,832,640 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 130832640 cubic inches would be around 42.3 feet tall.

Recreational maths with 130832640

• 130832640 backwards is 046238031
• The number of decimal digits it has is: 9
• The sum of 130832640's digits is 27
• More coming soon!