142642658928

Names of 142642658928

• Cardinal: 142642658928 can be written as One hundred forty-two billion, six hundred forty-two million, six hundred fifty-eight thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42642658928 × 10¹¹

Factors of 142642658928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 239759

Divisors of 142642658928

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 23 24 28 33 42 44 46 48 49 56 66 69 77 84 88 92 98 112 132 138 147 154 161 168 176 184 196 231 253 264 276 294 308 322 336 368 392 462 483 506 528 539 552 588 616 644 759 784 924 966 1012 1078 1104 1127 1176 1232 1288 1518 1617 1771 1848 1932 2024 2156 2254 2352 2576 3036 3234 3381 3542 3696 3864 4048 4312 4508 5313 6072 6468 6762 7084 7728 8624 9016 10626 12144 12397 12936 13524 14168 18032 21252 24794 25872 27048 28336 37191 42504 49588 54096 74382 85008 99176 148764 198352 239713 297528 479426 595056 719139 958852 1438278 1677991 1917704 2636843 2876556 3355982 3835408 5033973 5273686 5513399 5753112 6711964 7910529 10067946 10547372 11026798 11506224 11745937 13423928 15821058 16540197 18457901 20135892 21094744 22053596 23491874 26847856 31642116 33080394 35237811 36915802 38593793 40271784 42189488 44107192 46983748 55373703 60647389 63284232 66160788 70475622 73831604 77187586 80543568 88214384 93967496 110747406 115781379 121294778 126568464 129205307 132321576 140951244 147663208 154375172 181942167 187934992 221494812 231562758 242589556 258410614 264643152 270156551 281902488 295326416 308750344 363884334 387615921 424531723 442989624 463125516 485179112 516821228 540313102 563804976 617500688 727768668 775231842 810469653 849063446 885979248 926251032 970358224 1033642456 1080626204 1273595169 1455537336 1550463684 1620939306 1698126892 1852502064 2067284912 2161252408 2547190338 2911074672 2971722061 3100927368 3241878612 3396253784 4322504816 5094380676 5943444122 6201854736 6483757224 6792507568 8915166183 10188761352 11886888244 12967514448 17830332366 20377522704 23773776488 35660664732 47547552976 71321329464 142642658928
• Sum of all divisors σ(n): 487957982976
• Sum of proper divisors (its aliquot sum) s(n): 345315324048
• 142642658928 is an abundant number, because the sum of its proper divisors (345315324048) is greater than itself. Its abundance is 202672665120

Bases of 142642658928

• Binary: 10000100110110001010100011111001110000₂
• Hexadecimal: 0x21362A3E70
• Base-36: 1TJ1R81C

Squares and roots of 142642658928

• 142642658928 squared (142642658928²) is 20346928146049738109184
• 142642658928 cubed (142642658928³) is 2902339931769496163632056936394752
• The square root of 142642658928 is 377680.6308615787
• The cube root of 142642658928 is 5224.9620677847

Scales and comparisons

• 142,642,658,928 seconds is equal to 4,535 years, 30 weeks, 6 days, 16 hours, 48 minutes, 48 seconds.
• To count from 1 to 142,642,658,928 would take you about nine thousand and seventy-one 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 142642658928 cubic inches would be around 435.4 feet tall.

Recreational maths with 142642658928

• 142642658928 backwards is 829856246241
• The number of decimal digits it has is: 12
• The sum of 142642658928's digits is 57
• More coming soon!