139888912337168960

Names of 139888912337168960

• Cardinal: 139888912337168960 can be written as One hundred thirty-nine quadrillion, eight hundred eighty-eight trillion, nine hundred twelve billion, three hundred thirty-seven million, one hundred sixty-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.3988891233716896 × 10¹⁷

Factors of 139888912337168960

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 491092

Divisors of 139888912337168960

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 37 40 49 56 64 70 74 80 98 112 140 148 160 185 196 224 245 259 280 296 320 370 392 448 490 518 560 592 740 784 980 1036 1120 1184 1295 1480 1568 1813 1960 2072 2240 2368 2590 2960 3136 3626 3920 4144 5180 5920 7252 7840 8288 9065 10360 11840 14504 15680 16576 18130 20720 29008 36260 41440 58016 72520 82880 116032 145040 290080 491041 580160 982082 1964164 2455205 3437287 3928328 4910410 6874574 7856656 9820820 13749148 15713312 17186435 18168517 19641640 24061009 27498296 31426624 34372870 36337034 39283280 48122018 54996592 68745740 72674068 78566560 90842585 96244036 109993184 120305045 127179619 137491480 145348136 157133120 181685170 192488072 219986368 240610090 254359238 274982960 290696272 363370340 384976144 481220180 508718476 549965920 581392544 635898095 726740680 769952288 890257333 962440360 1017436952 1099931840 1162785088 1271796190 1453481360 1539904576 1780514666 1924880720 2034873904 2543592380 2906962720 3561029332 3849761440 4069747808 4451286665 5087184760 5813925440 7122058664 7699522880 8139495616 8902573330 10174369520 14244117328 17805146660 20348739040 28488234656 35610293320 40697478080 56976469312 71220586640 142441173280 241121263681 284882346560 482242527362 964485054724 1205606318405 1687848845767 1928970109448 2411212636810 3375697691534 3857940218896 4822425273620 6751395383068 7715880437792 8439244228835 8921486756197 9644850547240 11814941920369 13502790766136 15431760875584 16878488457670 17842973512394 19289701094480 23629883840738 27005581532272 33756976915340 35685947024788 38579402188960 44607433780985 47259767681476 54011163064544 59074709601845 62450407293379 67513953830680 71371894049576 77158804377920 89214867561970 94519535362952 108022326129088 118149419203690 124900814586758 135027907661360 142743788099152 178429735123940 189039070725904 236298838407380 249801629173516 270055815322720 285487576198304 312252036466895 356859470247880 378078141451808 437152851053653 472597676814760 499603258347032 540111630645440 570975152396608 624504072933790 713718940495760 756156282903616 874305702107306 945195353629520 999206516694064 1249008145867580 1427437880991520 1748611404214612 1890390707259040 1998413033388128 2185764255268265 2498016291735160 2854875761983040 3497222808429224 3780781414518080 3996826066776256 4371528510536530 4996032583470320 6994445616858448 8743057021073060 9992065166940640 13988891233716896 17486114042146120 19984130333881280 27977782467433792 34972228084292240 69944456168584480 139888912337168960
• Sum of all divisors σ(n): 397969527196273716
• Sum of proper divisors (its aliquot sum) s(n): 258080614859104756
• 139888912337168960 is an abundant number, because the sum of its proper divisors (258080614859104756) is greater than itself. Its abundance is 118191702521935796

Bases of 139888912337168960

• Binary: 111110000111111000011100101111111110111110110101001000000₂
• Hexadecimal: 0x1F0FC397FDF6A40
• Base-36: 129EHB5GV77K

Squares and roots of 139888912337168960

• 139888912337168960 squared (139888912337168960²) is 19568907794876142062825947587481600
• 139888912337168960 cubed (139888912337168960³) is 2737473227051570977460439601517105253104880091136000
• The square root of 139888912337168960 is 374017262.0844778067
• The cube root of 139888912337168960 is 519112.0352642659

Scales and comparisons

• 139,888,912,337,168,960 seconds is equal to 4,448,034,707 years, 26 weeks, 2 days, 1 hour, 9 minutes, 20 seconds.
• To count from 1 to 139,888,912,337,168,960 would take you about thirteen billion, three hundred forty-four million, one hundred four thousand, one hundred twenty-two 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 139888912337168960 cubic inches would be around 43259.3 feet tall.

Recreational maths with 139888912337168960

• 139888912337168960 backwards is 069861733219888931
• The number of decimal digits it has is: 18
• The sum of 139888912337168960's digits is 92
• More coming soon!