23388793789920

Names of 23388793789920

• Cardinal: 23388793789920 can be written as Twenty-three trillion, three hundred eighty-eight billion, seven hundred ninety-three million, seven hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.338879378992 × 10¹³

Factors of 23388793789920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 84798

Divisors of 23388793789920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 41 48 52 60 65 78 80 82 96 104 120 123 130 156 160 164 195 205 208 240 246 260 312 328 390 410 416 480 492 520 533 615 624 656 780 820 984 1040 1066 1093 1230 1248 1312 1560 1599 1640 1968 2080 2132 2186 2460 2665 3120 3198 3279 3280 3936 4264 4372 4920 5330 5465 6240 6396 6558 6560 7995 8528 8744 9840 10660 10930 12792 13116 14209 15990 16395 17056 17488 19680 21320 21860 25584 26232 28418 31980 32790 34976 42627 42640 43720 44813 51168 52464 56836 63960 65580 71045 83641 85254 85280 87440 89626 104928 113672 127920 131160 134439 142090 167282 170508 174880 179252 213135 224065 227344 250923 255840 262320 268878 284180 334564 341016 358504 418205 426270 448130 454688 501846 524640 537756 568360 582569 669128 672195 682032 717008 836410 852540 896260 1003692 1075512 1087333 1136720 1165138 1254615 1338256 1344390 1364064 1434016 1672820 1705080 1747707 1792520 2007384 2151024 2174666 2273440 2330276 2509230 2676512 2688780 2912845 3261999 3345640 3410160 3429281 3495414 3585040 4014768 4302048 4349332 4660552 5018460 5377560 5436665 5825690 6523998 6691280 6820320 6858562 6990828 7170080 8029536 8698664 8738535 9321104 10036920 10287843 10755120 10873330 11651380 13047996 13382560 13717124 13981656 16309995 17146405 17397328 17477070 18642208 20073840 20575686 21510240 21746660 23302760 26095992 27434248 27963312 32619990 34292810 34794656 34954140 40147680 41151372 43493320 44580653 46605520 51439215 52191984 54868496 55926624 65239980 68585620 69908280 82302744 86986640 89161306 91419613 93211040 102878430 104383968 109736992 130479960 133741959 137171240 139816560 164605488 173973280 178322612 182839226 205756860 222903265 260959920 267483918 274258839 274342480 279633120 329210976 356645224 365678452 411513720 445806530 457098065 521919840 534967836 548517678 548684960 668709795 713290448 731356904 823027440 891613060 914196130 1069935672 1097035356 1188454969 1337419590 1371294195 1426580896 1462713808 1646054880 1783226120 1828392260 2139871344 2194070712 2376909938 2674839180 2742588390 2925427616 3565364907 3566452240 3656784520 3748204133 4279742688 4388141424 4753819876 5349678360 5485176780 5942274845 7130729814 7132904480 7313569040 7496408266 8776282848 9507639752 10699356720 10970353560 11244612399 11884549690 14261459628 14627138080 14992816532 17826824535 18741020665 19015279504 21398713440 21940707120 22489224798 23769099380 28522919256 29985633064 35653649070 37482041330 38030559008 43881414240 44978449596 47538198760 48726653729 56223061995 57045838512 59971266128 71307298140 74964082660 89956899192 95076397520 97453307458 112446123990 114091677024 119942532256 142614596280 146179961187 149928165320 179913798384 190152795040 194906614916 224892247980 243633268645 285229192560 292359922374 299856330640 359827596768 389813229832 449784495960 487266537290 570458385120 584719844748 599712661280 730899805935 779626459664 899568991920 974533074580 1169439689496 1461799611870 1559252919328 1799137983840 1949066149160 2338879378992 2923599223740 3898132298320 4677758757984 5847198447480 7796264596640 11694396894960 23388793789920
• Sum of all divisors σ(n): 81352489615488
• Sum of proper divisors (its aliquot sum) s(n): 57963695825568
• 23388793789920 is an abundant number, because the sum of its proper divisors (57963695825568) is greater than itself. Its abundance is 34574902035648

Bases of 23388793789920

• Binary: 101010100010110100000101111101101110111100000₂
• Hexadecimal: 0x1545A0BEDDE0
• Base-36: 8AGNVXWIO

Squares and roots of 23388793789920

• 23388793789920 squared (23388793789920²) is 547035674947400357093606400
• 23388793789920 cubed (23388793789920³) is 12794504597074453194638931788456767488000
• The square root of 23388793789920 is 4836196.2108582817
• The cube root of 23388793789920 is 28598.0184251153

Scales and comparisons

• 23,388,793,789,920 seconds is equal to 743,691 years, 15 weeks, 2 days, 19 hours, 52 minutes.
• To count from 1 to 23,388,793,789,920 would take you about one million, eight hundred fifty-nine thousand, two hundred twenty-eight 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 23388793789920 cubic inches would be around 2383.2 feet tall.

Recreational maths with 23388793789920

• 23388793789920 backwards is 02998739788332
• 23388793789920 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 23388793789920's digits is 78
• More coming soon!