40997998080

Names of 40997998080

• Cardinal: 40997998080 can be written as Forty billion, nine hundred ninety-seven million, nine hundred ninety-eight thousand and eighty.

Scientific notation

• Scientific notation: 4.099799808 × 10¹⁰

Factors of 40997998080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 136902

Divisors of 40997998080

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 30 32 36 39 40 45 48 52 60 64 65 72 78 80 90 96 104 117 120 128 130 144 156 160 180 192 195 208 234 240 256 260 288 312 320 360 384 390 416 468 480 512 520 576 585 624 640 720 768 780 832 936 960 1040 1152 1170 1248 1280 1440 1536 1560 1664 1872 1920 2080 2304 2340 2496 2560 2880 3120 3328 3744 3840 4160 4608 4680 4992 5760 6240 6656 7488 7680 8320 9360 9984 11520 12480 14976 16640 18720 19968 23040 24960 29952 33280 37440 49920 59904 74880 99840 136879 149760 273758 299520 410637 547516 684395 821274 1095032 1231911 1368790 1642548 1779427 2053185 2190064 2463822 2737580 3285096 3558854 4106370 4380128 4927644 5338281 5475160 6159555 6570192 7117708 8212740 8760256 8897135 9855288 10676562 10950320 12319110 13140384 14235416 16014843 16425480 17520512 17794270 19710576 21353124 21900640 24638220 26280768 26691405 28470832 32029686 32850960 35041024 35588540 39421152 42706248 43801280 49276440 52561536 53382810 56941664 64059372 65701920 70082048 71177080 78842304 80074215 85412496 87602560 98552880 105123072 106765620 113883328 128118744 131403840 142354160 157684608 160148430 170824992 175205120 197105760 210246144 213531240 227766656 256237488 262807680 284708320 315369216 320296860 341649984 350410240 394211520 427062480 455533312 512474976 525615360 569416640 630738432 640593720 683299968 788423040 854124960 911066624 1024949952 1051230720 1138833280 1281187440 1366599936 1576846080 1708249920 2049899904 2277666560 2562374880 2733199872 3153692160 3416499840 4099799808 4555333120 5124749760 6832999680 8199599616 10249499520 13665999360 20498999040 40997998080
• Sum of all divisors σ(n): 152910838080
• Sum of proper divisors (its aliquot sum) s(n): 111912840000
• 40997998080 is an abundant number, because the sum of its proper divisors (111912840000) is greater than itself. Its abundance is 70914841920

Bases of 40997998080

• Binary: 100110001011101010111100111000000000₂
• Hexadecimal: 0x98BABCE00
• Base-36: IU15DS0

Squares and roots of 40997998080

• 40997998080 squared (40997998080²) is 1680835846567683686400
• 40997998080 cubed (40997998080³) is 68910904810377070365074522112000
• The square root of 40997998080 is 202479.6238637359
• The cube root of 40997998080 is 3448.1611170705

Scales and comparisons

• 40,997,998,080 seconds is equal to 1,303 years, 31 weeks, 4 days, 20 hours, 48 minutes.
• To count from 1 to 40,997,998,080 would take you about two thousand, six hundred seven 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 40997998080 cubic inches would be around 287.3 feet tall.

Recreational maths with 40997998080

• 40997998080 backwards is 08089979904
• The number of decimal digits it has is: 11
• The sum of 40997998080's digits is 63
• More coming soon!