127121144063680

Names of 127121144063680

• Cardinal: 127121144063680 can be written as One hundred twenty-seven trillion, one hundred twenty-one billion, one hundred forty-four million, sixty-three thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.2712114406368 × 10¹⁴

Factors of 127121144063680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28320740

Divisors of 127121144063680

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 83 104 130 160 166 169 208 260 320 332 338 415 416 520 664 676 830 832 845 1040 1079 1328 1352 1660 1690 2080 2158 2656 2704 3320 3380 4160 4316 5312 5395 5408 6640 6760 8632 10790 10816 13280 13520 14027 17264 21580 26560 27040 28054 34528 43160 54080 56108 69056 70135 86320 112216 140270 172640 224432 280540 345280 448864 561080 897728 1122160 2244320 4488640 28320637 56641274 113282548 141603185 226565096 283206370 368168281 453130192 566412740 736336562 906260384 1132825480 1472673124 1812520768 1840841405 2265650960 2350612871 2945346248 3681682810 4531301920 4701225742 4786187653 5890692496 7363365620 9062603840 9402451484 9572375306 11753064355 11781384992 14726731240 18804902968 19144750612 23506128710 23562769984 23930938265 29453462480 30557967323 37609805936 38289501224 47012257420 47861876530 58906924960 61115934646 75219611872 76579002448 94024514840 95723753060 117813849920 122231869292 150439223744 152789836615 153158004896 188049029680 191447506120 244463738584 305579673230 306316009792 376098059360 382895012240 397253575199 488927477168 611159346460 752196118720 765790024480 794507150398 977854954336 1222318692920 1531580048960 1589014300796 1955709908672 1986267875995 2444637385840 3178028601592 3972535751990 4889274771680 6356057203184 7945071503980 9778549543360 12712114406368 15890143007960 25424228812736 31780286015920 63560572031840 127121144063680
• Sum of all divisors σ(n): 331732773670032
• Sum of proper divisors (its aliquot sum) s(n): 204611629606352
• 127121144063680 is an abundant number, because the sum of its proper divisors (204611629606352) is greater than itself. Its abundance is 77490485542672

Bases of 127121144063680

• Binary: 11100111001110110110010101000101010011011000000₂
• Hexadecimal: 0x739DB2A2A6C0
• Base-36: 1926NB069S

Squares and roots of 127121144063680

• 127121144063680 squared (127121144063680²) is 16159785268058884903895142400
• 127121144063680 cubed (127121144063680³) is 2054250391099047234217470348610948268032000
• The square root of 127121144063680 is 11274801.2871039107
• The cube root of 127121144063680 is 50281.2343870667

Scales and comparisons

• 127,121,144,063,680 seconds is equal to 4,042,059 years, 8 weeks, 5 days, 18 hours, 34 minutes, 40 seconds.
• To count from 1 to 127,121,144,063,680 would take you about ten million, one hundred five thousand, one hundred forty-seven 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 127121144063680 cubic inches would be around 4190.1 feet tall.

Recreational maths with 127121144063680

• 127121144063680 backwards is 086360441121721
• The number of decimal digits it has is: 15
• The sum of 127121144063680's digits is 46
• More coming soon!