1268072100000000

Names of 1268072100000000

• Cardinal: 1268072100000000 can be written as One quadrillion, two hundred sixty-eight trillion, seventy-two billion, one hundred million.

Scientific notation

• Scientific notation: 1.2680721 × 10¹⁵

Factors of 1268072100000000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1197

Divisors of 1268072100000000

• Number of divisors d(n): 729
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 64 72 75 80 90 96 100 120 125 128 144 150 160 180 192 200 225 240 250 256 288 300 320 360 375 384 400 450 480 500 576 600 625 640 720 750 768 800 900 960 1000 1125 1152 1187 1200 1250 1280 1440 1500 1600 1800 1875 1920 2000 2250 2304 2374 2400 2500 2880 3000 3125 3200 3561 3600 3750 3840 4000 4500 4748 4800 5000 5625 5760 5935 6000 6250 6400 7122 7200 7500 8000 9000 9375 9496 9600 10000 10683 11250 11520 11870 12000 12500 14244 14400 15000 15625 16000 17805 18000 18750 18992 19200 20000 21366 22500 23740 24000 25000 28125 28488 28800 29675 30000 31250 32000 35610 36000 37500 37984 40000 42732 45000 46875 47480 48000 50000 53415 56250 56976 57600 59350 60000 62500 71220 72000 75000 75968 78125 80000 85464 89025 90000 93750 94960 96000 100000 106830 112500 113952 118700 120000 125000 140625 142440 144000 148375 150000 151936 156250 160000 170928 178050 180000 187500 189920 200000 213660 225000 227904 234375 237400 240000 250000 267075 281250 284880 288000 296750 300000 303872 312500 341856 356100 360000 375000 379840 390625 400000 427320 445125 450000 455808 468750 474800 480000 500000 534150 562500 569760 593500 600000 625000 683712 703125 712200 720000 741875 750000 759680 781250 800000 854640 890250 900000 911616 937500 949600 1000000 1068300 1125000 1139520 1171875 1187000 1200000 1250000 1335375 1367424 1406250 1408969 1424400 1440000 1483750 1500000 1519360 1562500 1709280 1780500 1800000 1875000 1899200 2000000 2136600 2225625 2250000 2279040 2343750 2374000 2400000 2500000 2670750 2734848 2812500 2817938 2848800 2967500 3000000 3125000 3418560 3515625 3561000 3600000 3709375 3750000 3798400 4000000 4226907 4273200 4451250 4500000 4558080 4687500 4748000 5000000 5341500 5625000 5635876 5697600 5935000 6000000 6250000 6676875 6837120 7031250 7044845 7122000 7200000 7418750 7500000 7596800 8453814 8546400 8902500 9000000 9375000 9496000 10000000 10683000 11128125 11250000 11271752 11395200 11870000 12000000 12500000 12680721 13353750 13674240 14062500 14089690 14244000 14837500 15000000 16907628 17092800 17805000 18000000 18546875 18750000 18992000 20000000 21134535 21366000 22256250 22500000 22543504 22790400 23740000 25000000 25361442 26707500 28125000 28179380 28488000 29675000 30000000 33384375 33815256 34185600 35224225 35610000 36000000 37093750 37500000 37984000 42269070 42732000 44512500 45000000 45087008 47480000 50000000 50722884 53415000 55640625 56250000 56358760 56976000 59350000 60000000 63403605 66768750 67630512 68371200 70448450 71220000 74187500 75000000 84538140 85464000 89025000 90000000 90174016 92734375 94960000 100000000 101445768 105672675 106830000 111281250 112500000 112717520 113952000 118700000 126807210 133537500 135261024 140896900 142440000 148375000 150000000 166921875 169076280 170928000 176121125 178050000 180000000 180348032 185468750 189920000 202891536 211345350 213660000 222562500 225000000 225435040 237400000 253614420 267075000 270522048 278203125 281793800 284880000 296750000 300000000 317018025 333843750 338152560 341856000 352242250 356100000 360696064 370937500 405783072 422690700 427320000 445125000 450000000 450870080 463671875 474800000 507228840 528363375 534150000 541044096 556406250 563587600 569760000 593500000 634036050 667687500 676305120 704484500 712200000 741875000 811566144 834609375 845381400 854640000 880605625 890250000 900000000 901740160 927343750 949600000 1014457680 1056726750 1068300000 1082088192 1112812500 1127175200 1187000000 1268072100 1335375000 1352610240 1391015625 1408969000 1424400000 1483750000 1585090125 1623132288 1669218750 1690762800 1709280000 1761211250 1780500000 1803480320 1854687500 2028915360 2113453500 2136600000 2225625000 2254350400 2374000000 2536144200 2641816875 2670750000 2705220480 2782031250 2817938000 2848800000 2967500000 3170180250 3246264576 3338437500 3381525600 3522422500 3561000000 3709375000 4057830720 4173046875 4226907000 4273200000 4403028125 4451250000 4508700800 4748000000 5072288400 5283633750 5341500000 5410440960 5564062500 5635876000 5935000000 6340360500 6676875000 6763051200 7044845000 7122000000 7418750000 7925450625 8115661440 8346093750 8453814000 8546400000 8806056250 8902500000 9017401600 10144576800 10567267500 10683000000 11128125000 11271752000 11870000000 12680721000 13209084375 13353750000 13526102400 14089690000 14244000000 14837500000 15850901250 16231322880 16692187500 16907628000 17612112500 17805000000 20289153600 21134535000 21366000000 22015140625 22256250000 22543504000 23740000000 25361442000 26418168750 26707500000 27052204800 28179380000 29675000000 31701802500 33384375000 33815256000 35224225000 35610000000 39627253125 40578307200 42269070000 42732000000 44030281250 44512500000 45087008000 50722884000 52836337500 53415000000 56358760000 59350000000 63403605000 66045421875 66768750000 67630512000 70448450000 71220000000 79254506250 81156614400 84538140000 88060562500 89025000000 101445768000 105672675000 106830000000 110075703125 112717520000 118700000000 126807210000 132090843750 133537500000 135261024000 140896900000 158509012500 169076280000 176121125000 178050000000 198136265625 202891536000 211345350000 213660000000 220151406250 225435040000 253614420000 264181687500 267075000000 281793800000 317018025000 330227109375 338152560000 352242250000 356100000000 396272531250 405783072000 422690700000 440302812500 507228840000 528363375000 534150000000 550378515625 563587600000 634036050000 660454218750 676305120000 704484500000 792545062500 845381400000 880605625000 990681328125 1014457680000 1056726750000 1068300000000 1100757031250 1127175200000 1268072100000 1320908437500 1408969000000 1585090125000 1651135546875 1690762800000 1761211250000 1981362656250 2028915360000 2113453500000 2201514062500 2536144200000 2641816875000 2817938000000 3170180250000 3302271093750 3381525600000 3522422500000 3962725312500 4226907000000 4403028125000 4953406640625 5072288400000 5283633750000 5635876000000 6340360500000 6604542187500 7044845000000 7925450625000 8453814000000 8806056250000 9906813281250 10144576800000 10567267500000 12680721000000 13209084375000 14089690000000 15850901250000 16907628000000 17612112500000 19813626562500 21134535000000 25361442000000 26418168750000 28179380000000 31701802500000 35224225000000 39627253125000 42269070000000 50722884000000 52836337500000 63403605000000 70448450000000 79254506250000 84538140000000 105672675000000 126807210000000 140896900000000 158509012500000 211345350000000 253614420000000 317018025000000 422690700000000 634036050000000 1268072100000000
• Sum of all divisors σ(n): 4574056716187231
• Sum of proper divisors (its aliquot sum) s(n): 3305984616187231
• 1268072100000000 is an abundant number, because the sum of its proper divisors (3305984616187231) is greater than itself. Its abundance is 2037912516187231

Bases of 1268072100000000

• Binary: 100100000010100111000001011000100011111000100000000₂
• Hexadecimal: 0x4814E0B11F100
• Base-36: CHHSA3OSG0

Squares and roots of 1268072100000000

• 1268072100000000 squared (1268072100000000²) is 1608006850798410000000000000000
• 1268072100000000 cubed (1268072100000000³) is 2039068624106326445361000000000000000000000000
• 1268072100000000 is a perfect square number. Its square root is 35610000
• The cube root of 1268072100000000 is 108238.3880288221

Scales and comparisons

• 1,268,072,100,000,000 seconds is equal to 40,320,770 years, 19 weeks, 3 days, 16 hours.
• To count from 1 to 1,268,072,100,000,000 would take you about one hundred twenty million, nine hundred sixty-two thousand, three hundred eleven 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 1268072100000000 cubic inches would be around 9019.9 feet tall.

Recreational maths with 1268072100000000

• 1268072100000000 backwards is 0000000012708621
• The number of decimal digits it has is: 16
• The sum of 1268072100000000's digits is 27
• More coming soon!