130391731200

Names of 130391731200

• Cardinal: 130391731200 can be written as One hundred thirty billion, three hundred ninety-one million, seven hundred thirty-one thousand, two hundred.

Scientific notation

• Scientific notation: 1.303917312 × 10¹¹

Factors of 130391731200

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1313

Divisors of 130391731200

• Number of divisors d(n): 198
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 128 150 160 192 200 240 256 300 320 384 400 480 512 600 640 768 800 960 1024 1200 1280 1303 1536 1600 1920 2400 2560 2606 3072 3200 3840 3909 4800 5120 5212 6400 6515 7680 7818 9600 10424 12800 13030 15360 15636 19200 19545 20848 25600 26060 31272 32575 38400 39090 41696 52120 62544 65150 76800 78180 83392 97725 104240 125088 130300 156360 166784 195450 208480 250176 260600 312720 333568 390900 416960 500352 521200 625440 667136 781800 833920 1000704 1042400 1250880 1334272 1563600 1667840 1697809 2001408 2084800 2501760 3127200 3335680 3395618 4002816 4169600 5003520 5093427 6254400 6671360 6791236 8339200 8489045 10007040 10186854 12508800 13582472 16678400 16978090 20014080 20373708 25017600 25467135 27164944 33356800 33956180 40747416 42445225 50035200 50934270 54329888 67912360 81494832 84890450 100070400 101868540 108659776 127335675 135824720 162989664 169780900 203737080 217319552 254671350 271649440 325979328 339561800 407474160 434639104 509342700 543298880 651958656 679123600 814948320 869278208 1018685400 1086597760 1303917312 1358247200 1629896640 1738556416 2037370800 2173195520 2607834624 2716494400 3259793280 4074741600 4346391040 5215669248 5432988800 6519586560 8149483200 8692782080 10865977600 13039173120 16298966400 21731955200 26078346240 32597932800 43463910400 65195865600 130391731200
• Sum of all divisors σ(n): 431282454564
• Sum of proper divisors (its aliquot sum) s(n): 300890723364
• 130391731200 is an abundant number, because the sum of its proper divisors (300890723364) is greater than itself. Its abundance is 170498992164

Bases of 130391731200

• Binary: 1111001011011111100111110110000000000₂
• Hexadecimal: 0x1E5BF3EC00
• Base-36: 1NWFVBPC

Squares and roots of 130391731200

• 130391731200 squared (130391731200²) is 17002003565333053440000
• 130391731200 cubed (130391731200³) is 2216920678752349142623715328000000
• The square root of 130391731200 is 361097.9523619597
• The cube root of 130391731200 is 5070.8802007311

Scales and comparisons

• 130,391,731,200 seconds is equal to 4,146 years, 2 weeks, 5 days, 13 hours, 20 minutes.
• To count from 1 to 130,391,731,200 would take you about eight thousand, two hundred ninety-two 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 130391731200 cubic inches would be around 422.6 feet tall.

Recreational maths with 130391731200

• 130391731200 backwards is 002137193031
• 130391731200 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130391731200's digits is 30
• More coming soon!