142804872581120

Names of 142804872581120

• Cardinal: 142804872581120 can be written as One hundred forty-two trillion, eight hundred four billion, eight hundred seventy-two million, five hundred eighty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4280487258112 × 10¹⁴

Factors of 142804872581120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 4545

Divisors of 142804872581120

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 256 320 409 512 640 818 1024 1280 1636 2045 2048 2560 3272 4090 4096 4129 5120 6544 8180 8258 10240 13088 16360 16516 20480 20645 26176 32720 33032 41290 52352 65440 66064 82580 104704 130880 132128 165160 209408 261760 264256 330320 418816 523520 528512 660640 837632 1047040 1057024 1321280 1675264 1688761 2094080 2114048 2642560 3377522 4188160 4228096 5285120 6755044 8376320 8443805 8456192 10570240 13510088 16887610 16912384 17048641 21140480 27020176 33775220 34097282 42280960 54040352 67550440 68194564 84561920 85243205 108080704 135100880 136389128 170486410 216161408 270201760 272778256 340972820 432322816 540403520 545556512 681945640 864645632 1080807040 1091113024 1363891280 1729291264 2161614080 2182226048 2727782560 3458582528 4323228160 4364452096 5455565120 6917165056 6972894169 8646456320 8728904192 10911130240 13945788338 17292912640 17457808384 21822260480 27891576676 34585825280 34864470845 34915616768 43644520960 55783153352 69728941690 69831233536 87289041920 111566306704 139457883380 174578083840 223132613408 278915766760 349156167680 446265226816 557831533520 892530453632 1115663067040 1785060907264 2231326134080 3570121814528 4462652268160 7140243629056 8925304536320 14280487258112 17850609072640 28560974516224 35701218145280 71402436290560 142804872581120
• Sum of all divisors σ(n): 343610948262060
• Sum of proper divisors (its aliquot sum) s(n): 200806075680940
• 142804872581120 is an abundant number, because the sum of its proper divisors (200806075680940) is greater than itself. Its abundance is 58001203099820

Bases of 142804872581120

• Binary: 100000011110000101011001101100111101000000000000₂
• Hexadecimal: 0x81E159B3D000
• Base-36: 1EMBNI0SU8

Squares and roots of 142804872581120

• 142804872581120 squared (142804872581120²) is 20393231632909918770980454400
• 142804872581120 cubed (142804872581120³) is 2912252844854966704136873101285998460928000
• The square root of 142804872581120 is 11950099.2707642391
• The cube root of 142804872581120 is 52269.4193157155

Scales and comparisons

• 142,804,872,581,120 seconds is equal to 4,540,753 years, 11 weeks, 4 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 142,804,872,581,120 would take you about eleven million, three hundred fifty-one thousand, eight hundred eighty-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 142804872581120 cubic inches would be around 4355.8 feet tall.

Recreational maths with 142804872581120

• 142804872581120 backwards is 021185278408241
• The number of decimal digits it has is: 15
• The sum of 142804872581120's digits is 53
• More coming soon!