130914240

Names of 130914240

• Cardinal: 130914240 can be written as One hundred thirty million, nine hundred fourteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.3091424 × 10⁸

Factors of 130914240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 177

Divisors of 130914240

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 53 60 62 64 80 83 93 96 106 120 124 155 159 160 166 186 192 212 240 248 249 265 310 318 320 332 372 415 424 465 480 496 498 530 620 636 664 744 795 830 848 930 960 992 996 1060 1240 1245 1272 1328 1488 1590 1643 1660 1696 1860 1984 1992 2120 2480 2490 2544 2573 2656 2976 3180 3286 3320 3392 3720 3984 4240 4399 4929 4960 4980 5088 5146 5312 5952 6360 6572 6640 7440 7719 7968 8215 8480 8798 9858 9920 9960 10176 10292 12720 12865 13144 13197 13280 14880 15438 15936 16430 16960 17596 19716 19920 20584 21995 24645 25440 25730 26288 26394 26560 29760 30876 32860 35192 38595 39432 39840 41168 43990 49290 50880 51460 52576 52788 61752 65720 65985 70384 77190 78864 79680 82336 87980 98580 102920 105152 105576 123504 131440 131970 136369 140768 154380 157728 164672 175960 197160 205840 211152 247008 262880 263940 272738 281536 308760 315456 351920 394320 409107 411680 422304 494016 525760 527880 545476 617520 681845 703840 788640 818214 823360 844608 1055760 1090952 1235040 1363690 1407680 1577280 1636428 2045535 2111520 2181904 2470080 2727380 3272856 4091070 4223040 4363808 5454760 6545712 8182140 8727616 10909520 13091424 16364280 21819040 26182848 32728560 43638080 65457120 130914240
• Sum of all divisors σ(n): 442423296
• Sum of proper divisors (its aliquot sum) s(n): 311509056
• 130914240 is an abundant number, because the sum of its proper divisors (311509056) is greater than itself. Its abundance is 180594816

Bases of 130914240

• Binary: 111110011011001011111000000₂
• Hexadecimal: 0x7CD97C0
• Base-36: 25XY2O

Squares and roots of 130914240

• 130914240 squared (130914240²) is 17138538234777600
• 130914240 cubed (130914240³) is 2243678707716851073024000
• The square root of 130914240 is 11441.7760859053
• The cube root of 130914240 is 507.7644556645

Scales and comparisons

• 130,914,240 seconds is equal to 4 years, 8 weeks, 3 days, 5 hours, 4 minutes.
• To count from 1 to 130,914,240 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 130914240 cubic inches would be around 42.3 feet tall.

Recreational maths with 130914240

• 130914240 backwards is 042419031
• 130914240 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130914240's digits is 24
• More coming soon!