15798643049033728

Names of 15798643049033728

• Cardinal: 15798643049033728 can be written as Fifteen quadrillion, seven hundred ninety-eight trillion, six hundred forty-three billion, forty-nine million, thirty-three thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.5798643049033728 × 10¹⁶

Factors of 15798643049033728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 6611

Divisors of 15798643049033728

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 4 8 13 16 19 26 32 38 52 64 76 104 128 152 208 247 256 304 361 416 494 512 608 722 832 988 1024 1216 1444 1664 1976 2048 2432 2888 3328 3952 4096 4693 4864 5776 6577 6656 6859 7904 9386 9728 11552 13154 13312 13718 15808 18772 19456 23104 26308 26624 27436 31616 37544 38912 46208 52616 53248 54872 63232 75088 77824 85501 89167 92416 105232 109744 124963 126464 150176 171002 178334 184832 210464 219488 249926 252928 300352 342004 356668 369664 420928 438976 499852 505856 600704 684008 713336 739328 841856 877952 999704 1011712 1201408 1368016 1426672 1478656 1624519 1683712 1755904 1999408 2374297 2402816 2736032 2853344 3249038 3367424 3511808 3998816 4748594 4805632 5472064 5706688 6498076 6734848 7023616 7997632 9497188 9611264 10944128 11413376 12996152 13469696 14047232 15995264 18994376 19222528 21888256 22826752 25992304 26939392 28094464 30865861 31990528 37988752 43256929 43776512 45111643 45653504 51984608 61731722 63981056 75977504 86513858 87553024 90223286 91307008 103969216 123463444 127962112 151955008 173027716 175106048 180446572 182614016 207938432 246926888 255924224 303910016 346055432 350212096 360893144 365228032 415876864 493853776 511848448 562340077 586451359 607820032 692110864 721786288 821881651 831753728 987707552 1124680154 1172902718 1215640064 1384221728 1443572576 1643763302 1663507456 1975415104 2249360308 2345805436 2431280128 2768443456 2887145152 3287526604 3327014912 3950830208 4498720616 4691610872 4862560256 5536886912 5774290304 6575053208 6654029824 7901660416 8997441232 9383221744 9725120512 10684461463 11073773824 11548580608 13150106416 15615751369 15803320832 17994882464 18766443488 21368922926 22147547648 23097161216 26300212832 31231502738 31606641664 35989764928 37532886976 42737845852 44295095296 46194322432 52600425664 62463005476 63213283328 71979529856 75065773952 85475691704 88590190592 92388644864 105200851328 124926010952 126426566656 143959059712 150131547904 170951383408 177180381184 184777289728 203004767797 210401702656 249852021904 287918119424 296699276011 300263095808 341902766816 406009535594 420803405312 499704043808 575836238848 593398552022 600526191616 683805533632 812019071188 841606810624 999408087616 1151672477696 1186797104044 1201052383232 1367611067264 1624038142376 1683213621248 1998816175232 2303344955392 2373594208088 2402104766464 2735222134528 3248076284752 3366427242496 3857090588143 3997632350464 4747188416176 5470444269056 6496152569504 7714181176286 7995264700928 9494376832352 10940888538112 12992305139008 15428362352572 15990529401856 18988753664704 21881777076224 25984610278016 30856724705144 31981058803712 37977507329408 43763554152448 51969220556032 61713449410288 63962117607424 75955014658816 103938441112064 123426898820576 151910029317632 207876882224128 246853797641152 303820058635264 415753764448256 493707595282304 607640117270528 831507528896512 987415190564608 1215280234541056 1974830381129216 3949660762258432 7899321524516864 15798643049033728
• Sum of all divisors σ(n): 35919083668438320
• Sum of proper divisors (its aliquot sum) s(n): 20120440619404592
• 15798643049033728 is an abundant number, because the sum of its proper divisors (20120440619404592) is greater than itself. Its abundance is 4321797570370864

Bases of 15798643049033728

• Binary: 111000001000001100100000111010110111101111000000000000₂
• Hexadecimal: 0x3820C83ADEF000
• Base-36: 4BK5GF6IOSG

Squares and roots of 15798643049033728

• 15798643049033728 squared (15798643049033728²) is 249597122190781729666514481577984
• 15798643049033728 cubed (15798643049033728³) is 3943295839558215837009326788618047673467878244352
• The square root of 15798643049033728 is 125692653.1227411397
• The cube root of 15798643049033728 is 250922.6866692617

Scales and comparisons

• 15,798,643,049,033,728 seconds is equal to 502,347,980 years, 28 weeks, 3 days, 8 hours, 55 minutes, 28 seconds.
• To count from 1 to 15,798,643,049,033,728 would take you about one billion, five hundred seven million, forty-three thousand, nine hundred forty-one 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 15798643049033728 cubic inches would be around 20910.2 feet tall.

Recreational maths with 15798643049033728

• 15798643049033728 backwards is 82733094034689751
• The number of decimal digits it has is: 17
• The sum of 15798643049033728's digits is 79
• More coming soon!