142942040064

Names of 142942040064

• Cardinal: 142942040064 can be written as One hundred forty-two billion, nine hundred forty-two million, forty thousand and sixty-four.

Scientific notation

• Scientific notation: 1.42942040064 × 10¹¹

Factors of 142942040064

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 24
• Sum of prime factors: 202

Divisors of 142942040064

• Number of divisors d(n): 312
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 197 216 243 256 288 324 384 394 432 486 512 576 591 648 729 768 788 864 972 1024 1152 1182 1296 1458 1536 1576 1728 1773 1944 2048 2187 2304 2364 2592 2916 3072 3152 3456 3546 3888 4096 4374 4608 4728 5184 5319 5832 6144 6304 6561 6912 7092 7776 8748 9216 9456 10368 10638 11664 12288 12608 13122 13824 14184 15552 15957 17496 18432 18912 19683 20736 21276 23328 25216 26244 27648 28368 31104 31914 34992 36864 37824 39366 41472 42552 46656 47871 50432 52488 55296 56736 59049 62208 63828 69984 75648 78732 82944 85104 93312 95742 100864 104976 110592 113472 118098 124416 127656 139968 143613 151296 157464 165888 170208 177147 186624 191484 201728 209952 226944 236196 248832 255312 279936 287226 302592 314928 331776 340416 354294 373248 382968 403456 419904 430839 453888 472392 497664 510624 559872 574452 605184 629856 680832 708588 746496 765936 806912 839808 861678 907776 944784 995328 1021248 1119744 1148904 1210368 1259712 1292517 1361664 1417176 1492992 1531872 1679616 1723356 1815552 1889568 2042496 2239488 2297808 2420736 2519424 2585034 2723328 2834352 2985984 3063744 3359232 3446712 3631104 3779136 3877551 4084992 4478976 4595616 5038848 5170068 5446656 5668704 6127488 6718464 6893424 7262208 7558272 7755102 8169984 8957952 9191232 10077696 10340136 10893312 11337408 11632653 12254976 13436928 13786848 15116544 15510204 16339968 18382464 20155392 20680272 21786624 22674816 23265306 24509952 26873856 27573696 30233088 31020408 32679936 34897959 36764928 40310784 41360544 45349632 46530612 49019904 55147392 60466176 62040816 65359872 69795918 73529856 80621568 82721088 90699264 93061224 98039808 110294784 120932352 124081632 139591836 147059712 165442176 181398528 186122448 196079616 220589568 241864704 248163264 279183672 294119424 330884352 362797056 372244896 441179136 496326528 558367344 588238848 661768704 725594112 744489792 882358272 992653056 1116734688 1323537408 1488979584 1764716544 1985306112 2233469376 2647074816 2977959168 3970612224 4466938752 5294149632 5955918336 7941224448 8933877504 11911836672 15882448896 17867755008 23823673344 35735510016 47647346688 71471020032 142942040064
• Sum of all divisors σ(n): 430949478960
• Sum of proper divisors (its aliquot sum) s(n): 288007438896
• 142942040064 is an abundant number, because the sum of its proper divisors (288007438896) is greater than itself. Its abundance is 145065398832

Bases of 142942040064

• Binary: 10000101001000000000100111000000000000₂
• Hexadecimal: 0x2148027000
• Base-36: 1TO00000

Squares and roots of 142942040064

• 142942040064 squared (142942040064²) is 20432426817658181124096
• 142942040064 cubed (142942040064³) is 2920652772774443748897898987782144
• The square root of 142942040064 is 378076.7647766787
• The cube root of 142942040064 is 5228.6149301251

Scales and comparisons

• 142,942,040,064 seconds is equal to 4,545 years, 5 weeks, 6 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 142,942,040,064 would take you about nine thousand and ninety 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 142942040064 cubic inches would be around 435.7 feet tall.

Recreational maths with 142942040064

• 142942040064 backwards is 460040249241
• 142942040064 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142942040064's digits is 36
• More coming soon!