130651200

Names of 130651200

• Cardinal: 130651200 can be written as One hundred thirty million, six hundred fifty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.306512 × 10⁸

Factors of 130651200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 264

Divisors of 130651200

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 43 45 48 50 60 64 72 75 80 86 90 96 100 120 129 144 150 160 172 180 192 200 211 215 225 240 258 288 300 320 344 360 387 400 422 430 450 480 516 576 600 633 645 688 720 774 800 844 860 900 960 1032 1055 1075 1200 1266 1290 1376 1440 1548 1600 1688 1720 1800 1899 1935 2064 2110 2150 2400 2532 2580 2752 2880 3096 3165 3225 3376 3440 3600 3798 3870 4128 4220 4300 4800 5064 5160 5275 6192 6330 6450 6752 6880 7200 7596 7740 8256 8440 8600 9073 9495 9675 10128 10320 10550 12384 12660 12900 13504 13760 14400 15192 15480 15825 16880 17200 18146 18990 19350 20256 20640 21100 24768 25320 25800 27219 30384 30960 31650 33760 34400 36292 37980 38700 40512 41280 42200 45365 47475 50640 51600 54438 60768 61920 63300 67520 68800 72584 75960 77400 81657 84400 90730 94950 101280 103200 108876 121536 123840 126600 136095 145168 151920 154800 163314 168800 181460 189900 202560 206400 217752 226825 253200 272190 290336 303840 309600 326628 337600 362920 379800 408285 435504 453650 506400 544380 580672 607680 619200 653256 680475 725840 759600 816570 871008 907300 1012800 1088760 1306512 1360950 1451680 1519200 1633140 1742016 1814600 2041425 2177520 2613024 2721900 2903360 3038400 3266280 3629200 4082850 4355040 5226048 5443800 6532560 7258400 8165700 8710080 10887600 13065120 14516800 16331400 21775200 26130240 32662800 43550400 65325600 130651200
• Sum of all divisors σ(n): 477416368
• Sum of proper divisors (its aliquot sum) s(n): 346765168
• 130651200 is an abundant number, because the sum of its proper divisors (346765168) is greater than itself. Its abundance is 216113968

Bases of 130651200

• Binary: 111110010011001010001000000₂
• Hexadecimal: 0x7C99440
• Base-36: 25SB40

Squares and roots of 130651200

• 130651200 squared (130651200²) is 17069736061440000
• 130651200 cubed (130651200³) is 2230181500110409728000000
• The square root of 130651200 is 11430.2755872287
• The cube root of 130651200 is 507.4241516711

Scales and comparisons

• 130,651,200 seconds is equal to 4 years, 8 weeks, 4 hours.
• To count from 1 to 130,651,200 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 130651200 cubic inches would be around 42.3 feet tall.

Recreational maths with 130651200

• 130651200 backwards is 002156031
• 130651200 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 130651200's digits is 18
• More coming soon!