131439247356340

Names of 131439247356340

• Cardinal: 131439247356340 can be written as One hundred thirty-one trillion, four hundred thirty-nine billion, two hundred forty-seven million, three hundred fifty-six thousand, three hundred forty.

Scientific notation

• Scientific notation: 1.3143924735634 × 10¹⁴

Factors of 131439247356340

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 35138

Divisors of 131439247356340

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 7 10 11 14 20 22 28 35 44 55 61 70 77 110 121 122 140 154 220 242 244 305 308 385 427 484 605 610 671 770 847 854 1210 1220 1342 1540 1694 1708 2135 2420 2684 3355 3388 4111 4235 4270 4697 6710 7381 8222 8470 8540 9394 13420 14762 16444 16940 18788 20555 23485 28777 29524 30941 36905 41110 45221 46970 51667 57554 61882 73810 82220 90442 93940 103334 115108 123764 143885 147620 154705 180884 206668 216587 226105 250771 258335 287770 309410 316547 340351 433174 452210 497431 501542 516670 575540 618820 633094 680702 866348 904420 994862 1003084 1033340 1082935 1253855 1266188 1361404 1582735 1701755 1755397 1887401 1989724 2165870 2382457 2487155 2507710 2758481 3165470 3403510 3482017 3510794 3743861 3774802 4331740 4764914 4974310 5015420 5516962 6330940 6807020 6964034 7021588 7487722 7549604 8776985 9437005 9529828 9948620 11033924 11912285 13211807 13792405 13928068 14975444 17410085 17553970 18719305 18874010 19309367 20761411 23824570 26207027 26423614 27584810 30343291 34820170 35107940 37438610 37748020 38618734 41522822 47649140 52414054 52847228 55169620 60686582 66059035 69640340 74877220 77237468 83045644 96546835 103807055 104828108 121373164 127198451 131035135 132118070 145329877 151716455 193093670 207614110 212403037 228375521 254396902 262070270 264236140 290659754 303432910 386187340 415228220 424806074 456751042 508793804 524140540 581319508 606865820 635992255 726649385 849612148 890389157 913502084 1062015185 1141877605 1271984510 1399182961 1453298770 1598628647 1780778314 2124030370 2283755210 2543969020 2798365922 2906597540 3197257294 3561556628 4248060740 4451945785 4567510420 5596731844 6394514588 6995914805 7759105511 7993143235 8903891570 9794280727 13991829610 15391012571 15518211022 15986286470 17807783140 19588561454 27983659220 30782025142 31036422044 31972572940 38795527555 39177122908 48971403635 54313738577 61564050284 76955062855 77591055110 85350160621 97942807270 107737087997 108627477154 153910125710 155182110220 170700321242 195885614540 215474175994 217254954308 271568692885 307820251420 341400642484 426750803105 430948351988 538685439985 543137385770 597451124347 853501606210 938851766831 1077370879970 1086274771540 1194902248694 1707003212420 1877703533662 2154741759940 2389804497388 2987255621735 3755407067324 4694258834155 5974511243470 6571962367817 9388517668310 11949022486940 13143924735634 18777035336620 26287849471268 32859811839085 65719623678170 131439247356340
• Sum of all divisors σ(n): 352520271258624
• Sum of proper divisors (its aliquot sum) s(n): 221081023902284
• 131439247356340 is an abundant number, because the sum of its proper divisors (221081023902284) is greater than itself. Its abundance is 89641776545944

Bases of 131439247356340

• Binary: 11101111000101100010101101001011111000110110100₂
• Hexadecimal: 0x778B15A5F1B4
• Base-36: 1ALACU7QUS

Squares and roots of 131439247356340

• 131439247356340 squared (131439247356340²) is 17276275745601131678938195600
• 131439247356340 cubed (131439247356340³) is 2270780681122404409414989451675549820104000
• The square root of 131439247356340 is 11464695.6940138625
• The cube root of 131439247356340 is 50844.2315484905

Scales and comparisons

• 131,439,247,356,340 seconds is equal to 4,179,361 years, 25 weeks, 6 days, 3 hours, 25 minutes, 40 seconds.
• To count from 1 to 131,439,247,356,340 would take you about ten million, four hundred forty-eight thousand, four hundred three 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 131439247356340 cubic inches would be around 4237 feet tall.

Recreational maths with 131439247356340

• 131439247356340 backwards is 043653742934131
• 131439247356340 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 131439247356340's digits is 55
• More coming soon!