1379978662903808

Names of 1379978662903808

• Cardinal: 1379978662903808 can be written as One quadrillion, three hundred seventy-nine trillion, nine hundred seventy-eight billion, six hundred sixty-two million, nine hundred three thousand, eight hundred eight.

Scientific notation

• Scientific notation: 1.379978662903808 × 10¹⁵

Factors of 1379978662903808

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 31
• Sum of prime factors: 66

Divisors of 1379978662903808

• Number of divisors d(n): 390
• Complete list of divisors:
  1 2 4 8 11 16 22 32 44 53 64 88 106 121 128 176 212 242 256 352 424 484 512 583 704 848 968 1024 1166 1331 1408 1696 1936 2048 2332 2662 2809 2816 3392 3872 4096 4664 5324 5618 5632 6413 6784 7744 8192 9328 10648 11236 11264 12826 13568 14641 15488 16384 18656 21296 22472 22528 25652 27136 29282 30899 30976 32768 37312 42592 44944 45056 51304 54272 58564 61798 61952 65536 70543 74624 85184 89888 90112 102608 108544 117128 123596 123904 131072 141086 149248 170368 179776 180224 205216 217088 234256 247192 247808 262144 282172 298496 339889 340736 359552 360448 410432 434176 468512 494384 495616 524288 564344 596992 679778 681472 719104 720896 775973 820864 868352 937024 988768 991232 1048576 1128688 1193984 1359556 1362944 1438208 1441792 1551946 1641728 1736704 1874048 1977536 1982464 2097152 2257376 2387968 2719112 2725888 2876416 2883584 3103892 3283456 3473408 3738779 3748096 3955072 3964928 4194304 4514752 4775936 5438224 5451776 5752832 5767168 6207784 6566912 6946816 7477558 7496192 7910144 7929856 8388608 9029504 9551872 10876448 10903552 11505664 11534336 12415568 13133824 13893632 14955116 14992384 15820288 15859712 16777216 18059008 19103744 21752896 21807104 23011328 23068672 24831136 26267648 27787264 29910232 29984768 31640576 31719424 33554432 36118016 38207488 41126569 43505792 43614208 46022656 46137344 49662272 52535296 55574528 59820464 59969536 63281152 63438848 72236032 76414976 82253138 87011584 87228416 92045312 92274688 99324544 105070592 111149056 119640928 119939072 126562304 126877696 144472064 152829952 164506276 174023168 174456832 184090624 184549376 198649088 210141184 222298112 239281856 239878144 253124608 253755392 288944128 305659904 329012552 348046336 348913664 368181248 369098752 397298176 420282368 444596224 478563712 479756288 506249216 507510784 577888256 611319808 658025104 696092672 697827328 736362496 794596352 840564736 889192448 957127424 959512576 1012498432 1015021568 1155776512 1222639616 1316050208 1392185344 1395654656 1472724992 1589192704 1681129472 1778384896 1914254848 1919025152 2024996864 2030043136 2311553024 2445279232 2632100416 2784370688 2791309312 2945449984 3178385408 3362258944 3828509696 3838050304 4049993728 4060086272 4623106048 4890558464 5264200832 5568741376 5582618624 5890899968 6356770816 6724517888 7657019392 7676100608 8099987456 9246212096 9781116928 10528401664 11137482752 11165237248 11781799936 12713541632 13449035776 15314038784 15352201216 16199974912 18492424192 19562233856 21056803328 22274965504 22330474496 23563599872 25427083264 26898071552 30628077568 30704402432 32399949824 36984848384 42113606656 44549931008 44660948992 47127199744 50854166528 53796143104 61256155136 61408804864 64799899648 73969696768 84227213312 89099862016 94254399488 101708333056 107592286208 122512310272 122817609728 129599799296 147939393536 168454426624 178199724032 203416666112 215184572416 245024620544 245635219456 259199598592 295878787072 336908853248 356399448064 406833332224 490049241088 491270438912 518399197184 591757574144 673817706496 712798896128 813666664448 980098482176 1036798394368 1183515148288 1347635412992 1425597792256 1627333328896 1960196964352 2367030296576 2695270825984 2851195584512 3254666657792 3920393928704 5390541651968 5702391169024 6509333315584 7840787857408 10781083303936 11404782338048 13018666631168 15681575714816 21562166607872 26037333262336 31363151429632 43124333215744 62726302859264 86248666431488 125452605718528 172497332862976 344994665725952 689989331451904 1379978662903808
• Sum of all divisors σ(n): 3094296727154745
• Sum of proper divisors (its aliquot sum) s(n): 1714318064250937
• 1379978662903808 is an abundant number, because the sum of its proper divisors (1714318064250937) is greater than itself. Its abundance is 334339401347129

Bases of 1379978662903808

• Binary: 100111001110001010101010010000000000000000000000000₂
• Hexadecimal: 0x4E71552000000
• Base-36: DL5TG1WE0W

Squares and roots of 1379978662903808

• 1379978662903808 squared (1379978662903808²) is 1904341110069781753906660900864
• 1379978662903808 cubed (1379978662903808³) is 2627950098786850881398076490296888739456090112
• The square root of 1379978662903808 is 37148064.0532425055
• The cube root of 1379978662903808 is 111333.0543480911

Scales and comparisons

• 1,379,978,662,903,808 seconds is equal to 43,879,052 years, 48 weeks, 1 day, 2 hours, 10 minutes, 8 seconds.
• To count from 1 to 1,379,978,662,903,808 would take you about one hundred thirty-one million, six hundred thirty-seven thousand, one hundred fifty-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 1379978662903808 cubic inches would be around 9277.8 feet tall.

Recreational maths with 1379978662903808

• 1379978662903808 backwards is 8083092668799731
• The number of decimal digits it has is: 16
• The sum of 1379978662903808's digits is 86
• More coming soon!