130630320

Names of 130630320

• Cardinal: 130630320 can be written as One hundred thirty million, six hundred thirty thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.3063032 × 10⁸

Factors of 130630320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1090

Divisors of 130630320

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 36 38 40 45 48 54 57 60 72 76 80 81 90 95 108 114 120 135 144 152 162 171 180 190 216 228 240 270 285 304 324 342 360 380 405 432 456 513 540 570 648 684 720 760 810 855 912 1026 1061 1080 1140 1296 1368 1520 1539 1620 1710 2052 2122 2160 2280 2565 2736 3078 3183 3240 3420 4104 4244 4560 5130 5305 6156 6366 6480 6840 7695 8208 8488 9549 10260 10610 12312 12732 13680 15390 15915 16976 19098 20159 20520 21220 24624 25464 28647 30780 31830 38196 40318 41040 42440 47745 50928 57294 60477 61560 63660 76392 80636 84880 85941 95490 100795 114588 120954 123120 127320 143235 152784 161272 171882 181431 190980 201590 229176 241908 254640 286470 302385 322544 343764 362862 381960 403180 429705 458352 483816 544293 572940 604770 687528 725724 763920 806360 859410 907155 967632 1088586 1145880 1209540 1375056 1451448 1612720 1632879 1718820 1814310 2177172 2291760 2419080 2721465 2902896 3265758 3437640 3628620 4354344 4838160 5442930 6531516 6875280 7257240 8164395 8708688 10885860 13063032 14514480 16328790 21771720 26126064 32657580 43543440 65315160 130630320
• Sum of all divisors σ(n): 478027440
• Sum of proper divisors (its aliquot sum) s(n): 347397120
• 130630320 is an abundant number, because the sum of its proper divisors (347397120) is greater than itself. Its abundance is 216766800

Bases of 130630320

• Binary: 111110010010100001010110000₂
• Hexadecimal: 0x7C942B0
• Base-36: 25RV00

Squares and roots of 130630320

• 130630320 squared (130630320²) is 17064280503302400
• 130630320 cubed (130630320³) is 2229112422716153568768000
• The square root of 130630320 is 11429.3621869289
• The cube root of 130630320 is 507.3971189287

Scales and comparisons

• 130,630,320 seconds is equal to 4 years, 7 weeks, 6 days, 22 hours, 12 minutes.
• To count from 1 to 130,630,320 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 130630320 cubic inches would be around 42.3 feet tall.

Recreational maths with 130630320

• 130630320 backwards is 023036031
• 130630320 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130630320's digits is 18
• More coming soon!