130291283520

Names of 130291283520

• Cardinal: 130291283520 can be written as One hundred thirty billion, two hundred ninety-one million, two hundred eighty-three thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.3029128352 × 10¹¹

Factors of 130291283520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1288

Divisors of 130291283520

• 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 29 30 32 36 40 45 48 58 60 64 72 80 87 90 96 116 120 144 145 160 174 180 192 232 240 261 288 290 320 348 360 435 464 480 522 576 580 696 720 870 928 960 1044 1160 1249 1305 1392 1440 1740 1856 2088 2320 2498 2610 2784 2880 3480 3747 4176 4640 4996 5220 5568 6245 6960 7494 8352 9280 9992 10440 11241 12490 13920 14988 16704 18735 19984 20880 22482 24980 27840 29976 36221 37470 39968 41760 44964 49960 56205 59952 72442 74940 79936 83520 89928 99920 108663 112410 119904 144884 149880 179856 181105 199840 217326 224820 239808 289768 299760 325989 359712 362210 399680 434652 449640 543315 579536 599520 651978 719424 724420 869304 899280 1086630 1159072 1199040 1303956 1448840 1560001 1629945 1738608 1798560 2173260 2318144 2607912 2897680 3120002 3259890 3477216 3597120 4346520 4680003 5215824 5795360 6240004 6519780 6954432 7800005 8693040 9360006 10431648 11590720 12480008 13039560 14040009 15600010 17386080 18720012 20863296 23400015 24960016 26079120 28080018 31200020 34772160 37440024 45240029 46800030 49920032 52158240 56160036 62400040 70200045 74880048 90480058 93600060 99840064 104316480 112320072 124800080 135720087 140400090 149760096 180960116 187200120 224640144 226200145 249600160 271440174 280800180 299520192 361920232 374400240 407160261 449280288 452400290 499200320 542880348 561600360 678600435 723840464 748800480 814320522 898560576 904800580 1085760696 1123200720 1357200870 1447680928 1497600960 1628641044 1809601160 2035801305 2171521392 2246401440 2714401740 2895361856 3257282088 3619202320 4071602610 4343042784 4492802880 5428803480 6514564176 7238404640 8143205220 8686085568 10857606960 13029128352 14476809280 16286410440 21715213920 26058256704 32572820880 43430427840 65145641760 130291283520
• Sum of all divisors σ(n): 463972572180
• Sum of proper divisors (its aliquot sum) s(n): 333681288660
• 130291283520 is an abundant number, because the sum of its proper divisors (333681288660) is greater than itself. Its abundance is 203390005140

Bases of 130291283520

• Binary: 1111001010101111101110011011001000000₂
• Hexadecimal: 0x1E55F73640
• Base-36: 1NUS2DS0

Squares and roots of 130291283520

• 130291283520 squared (130291283520²) is 16975818561289023590400
• 130291283520 cubed (130291283520³) is 2211801189152986669280774750208000
• The square root of 130291283520 is 360958.8390938779
• The cube root of 130291283520 is 5069.5777433891

Scales and comparisons

• 130,291,283,520 seconds is equal to 4,142 years, 44 weeks, 4 days, 23 hours, 12 minutes.
• To count from 1 to 130,291,283,520 would take you about eight thousand, two hundred eighty-five 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 130291283520 cubic inches would be around 422.5 feet tall.

Recreational maths with 130291283520

• 130291283520 backwards is 025382192031
• 130291283520 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130291283520's digits is 36
• More coming soon!