7130415240

Names of 7130415240

• Cardinal: 7130415240 can be written as Seven billion, one hundred thirty million, four hundred fifteen thousand, two hundred forty.

Scientific notation

• Scientific notation: 7.13041524 × 10⁹

Factors of 7130415240

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4957

Divisors of 7130415240

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 30 36 39 40 45 52 60 65 72 78 90 104 117 120 130 156 180 195 234 260 312 331 360 390 468 520 585 662 780 936 993 1170 1324 1560 1655 1986 2340 2648 2979 3310 3972 4303 4603 4680 4965 5958 6620 7944 8606 9206 9930 11916 12909 13240 13809 14895 17212 18412 19860 21515 23015 23832 25818 27618 29790 34424 36824 38727 39720 41427 43030 46030 51636 55236 59580 59839 64545 69045 77454 82854 86060 92060 103272 110472 119160 119678 129090 138090 154908 165708 172120 179517 184120 193635 207135 239356 258180 276180 299195 309816 331416 359034 387270 414270 478712 516360 538551 552360 598390 718068 774540 828540 897585 1077102 1196780 1436136 1523593 1549080 1657080 1795170 2154204 2393560 2692755 3047186 3590340 4308408 4570779 5385510 6094372 7180680 7617965 9141558 10771020 12188744 13712337 15235930 18283116 19806709 21542040 22853895 27424674 30471860 36566232 39613418 45707790 54849348 59420127 60943720 68561685 79226836 91415580 99033545 109698696 118840254 137123370 158453672 178260381 182831160 198067090 237680508 274246740 297100635 356520762 396134180 475361016 548493480 594201270 713041524 792268360 891301905 1188402540 1426083048 1782603810 2376805080 3565207620 7130415240
• Sum of all divisors σ(n): 25037288640
• Sum of proper divisors (its aliquot sum) s(n): 17906873400
• 7130415240 is an abundant number, because the sum of its proper divisors (17906873400) is greater than itself. Its abundance is 10776458160

Bases of 7130415240

• Binary: 110101001000000011000000010001000₂
• Hexadecimal: 0x1A9018088
• Base-36: 39X9JM0

Squares and roots of 7130415240

• 7130415240 squared (7130415240²) is 50842821494824257600
• 7130415240 cubed (7130415240³) is 362530429231294467512725824000
• The square root of 7130415240 is 84441.7861014321
• The cube root of 7130415240 is 1924.7379406011

Scales and comparisons

• 7,130,415,240 seconds is equal to 226 years, 37 weeks, 4 days, 22 hours, 54 minutes.
• To count from 1 to 7,130,415,240 would take you about four hundred fifty-three 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 7130415240 cubic inches would be around 160.4 feet tall.

Recreational maths with 7130415240

• 7130415240 backwards is 0425140317
• The number of decimal digits it has is: 10
• The sum of 7130415240's digits is 27
• More coming soon!