142768846728540

Names of 142768846728540

• Cardinal: 142768846728540 can be written as One hundred forty-two trillion, seven hundred sixty-eight billion, eight hundred forty-six million, seven hundred twenty-eight thousand, five hundred forty.

Scientific notation

• Scientific notation: 1.4276884672854 × 10¹⁴

Factors of 142768846728540

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 56145293

Divisors of 142768846728540

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 27 30 34 36 45 51 54 60 68 85 90 102 108 135 153 170 180 204 255 270 277 306 340 459 510 540 554 612 765 831 918 1020 1108 1385 1530 1662 1836 2295 2493 2770 3060 3324 4155 4590 4709 4986 5540 7479 8310 9180 9418 9972 12465 14127 14958 16620 18836 23545 24930 28254 29916 37395 42381 47090 49860 56508 70635 74790 84762 94180 127143 141270 149580 169524 211905 254286 282540 423810 508572 635715 847620 1271430 2542860 56144989 112289978 168434967 224579956 280724945 336869934 505304901 561449890 673739868 842174835 954464813 1010609802 1122899780 1515914703 1684349670 1908929626 2021219604 2526524505 2863394439 3031829406 3368699340 3817859252 4772324065 5053049010 5726788878 6063658812 7579573515 8590183317 9544648130 10106098020 11453577756 14316972195 15159147030 15552161953 17180366634 19089296260 25770549951 28633944390 30318294060 31104323906 34360733268 42950916585 46656485859 51541099902 57267888780 62208647812 77760809765 85901833170 93312971718 103082199804 128852749755 139969457577 155521619530 171803666340 186625943436 233282429295 257705499510 264386753201 279938915154 311043239060 419908372731 466564858590 515410999020 528773506402 559877830308 699847287885 793160259603 839816745462 933129717180 1057547012804 1321933766005 1399694575770 1586320519206 1679633490924 2099541863655 2379480778809 2643867532010 2799389151540 3172641038412 3965801298015 4199083727310 4758961557618 5287735064020 7138442336427 7931602596030 8398167454620 9517923115236 11897403894045 14276884672854 15863205192060 23794807788090 28553769345708 35692211682135 47589615576180 71384423364270 142768846728540
• Sum of all divisors σ(n): 471995210332800
• Sum of proper divisors (its aliquot sum) s(n): 329226363604260
• 142768846728540 is an abundant number, because the sum of its proper divisors (329226363604260) is greater than itself. Its abundance is 186457516875720

Bases of 142768846728540

• Binary: 100000011101100011110110011001001110110101011100₂
• Hexadecimal: 0x81D8F664ED5C
• Base-36: 1ELV3P5R30

Squares and roots of 142768846728540

• 142768846728540 squared (142768846728540²) is 20382943596197346660450531600
• 142768846728540 cubed (142768846728540³) is 2910049350161974898548091172623163891864000
• The square root of 142768846728540 is 11948591.8303597601
• The cube root of 142768846728540 is 52265.0235535573

Scales and comparisons

• 142,768,846,728,540 seconds is equal to 4,539,607 years, 37 weeks, 12 hours, 9 minutes.
• To count from 1 to 142,768,846,728,540 would take you about eleven million, three hundred forty-nine thousand and nineteen 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 142768846728540 cubic inches would be around 4355.4 feet tall.

Recreational maths with 142768846728540

• 142768846728540 backwards is 045827648867241
• The number of decimal digits it has is: 15
• The sum of 142768846728540's digits is 72
• More coming soon!