542402949240

Names of 542402949240

• Cardinal: 542402949240 can be written as Five hundred forty-two billion, four hundred two million, nine hundred forty-nine thousand, two hundred forty.

Scientific notation

• Scientific notation: 5.4240294924 × 10¹¹

Factors of 542402949240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5643076

Divisors of 542402949240

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 89 90 108 120 135 178 180 216 267 270 356 360 445 534 540 712 801 890 1068 1080 1335 1602 1780 2136 2403 2670 3204 3560 4005 4806 5340 6408 8010 9612 10680 12015 16020 19224 24030 32040 48060 96120 5642977 11285954 16928931 22571908 28214885 33857862 45143816 50786793 56429770 67715724 84644655 101573586 112859540 135431448 152360379 169289310 203147172 225719080 253933965 304720758 338578620 406294344 502224953 507867930 609441516 677157240 761801895 1004449906 1015735860 1218883032 1506674859 1523603790 2008899812 2031471720 2511124765 3013349718 3047207580 4017799624 4520024577 5022249530 6026699436 6094415160 7533374295 9040049154 10044499060 12053398872 13560073731 15066748590 18080098308 20088998120 22600122885 27120147462 30133497180 36160196616 45200245770 54240294924 60266994360 67800368655 90400491540 108480589848 135600737310 180800983080 271201474620 542402949240
• Sum of all divisors σ(n): 1828324872000
• Sum of proper divisors (its aliquot sum) s(n): 1285921922760
• 542402949240 is an abundant number, because the sum of its proper divisors (1285921922760) is greater than itself. Its abundance is 743518973520

Bases of 542402949240

• Binary: 111111001001001101111000011000001111000₂
• Hexadecimal: 0x7E49BC3078
• Base-36: 6X6CPM60

Squares and roots of 542402949240

• 542402949240 squared (542402949240²) is 294200959344250016577600
• 542402949240 cubed (542402949240³) is 159575468017558545427609131321024000
• The square root of 542402949240 is 736480.1078372721
• The cube root of 542402949240 is 8155.3138805241

Scales and comparisons

• 542,402,949,240 seconds is equal to 17,246 years, 38 weeks, 1 day, 21 hours, 54 minutes.
• To count from 1 to 542,402,949,240 would take you about thirty-four thousand, four hundred ninety-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 542402949240 cubic inches would be around 679.6 feet tall.

Recreational maths with 542402949240

• 542402949240 backwards is 042949204245
• 542402949240 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 542402949240's digits is 45
• More coming soon!