142955874864

Names of 142955874864

• Cardinal: 142955874864 can be written as One hundred forty-two billion, nine hundred fifty-five million, eight hundred seventy-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.42955874864 × 10¹¹

Factors of 142955874864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 41866

Divisors of 142955874864

• Number of divisors d(n): 200
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 33 36 44 48 54 66 72 81 88 99 108 132 144 162 176 198 216 241 264 297 324 396 432 482 528 594 648 723 792 891 964 1188 1296 1446 1584 1782 1928 2169 2376 2651 2892 3564 3856 4338 4752 5302 5784 6507 7128 7953 8676 10604 11568 13014 14256 15906 17352 19521 21208 23859 26028 31812 34704 39042 41609 42416 47718 52056 63624 71577 78084 83218 95436 104112 124827 127248 143154 156168 166436 190872 214731 249654 286308 312336 332872 374481 381744 429462 457699 499308 572616 665744 748962 858924 915398 998616 1123443 1145232 1373097 1497924 1717848 1830796 1997232 2246886 2746194 2995848 3370329 3435696 3661592 4119291 4493772 5492388 5991696 6740658 7323184 8238582 8987544 10027769 10984776 12357873 13481316 16477164 17975088 20055538 21969552 24715746 26962632 30083307 32954328 37073619 40111076 49431492 53925264 60166614 65908656 74147238 80222152 90249921 98862984 110305459 120333228 148294476 160444304 180499842 197725968 220610918 240666456 270749763 296588952 330916377 360999684 441221836 481332912 541499526 593177904 661832754 721999368 812249289 882443672 992749131 1082999052 1323665508 1443998736 1624498578 1764887344 1985498262 2165998104 2647331016 2978247393 3248997156 3970996524 4331996208 5294662032 5956494786 6497994312 7941993048 8934742179 11912989572 12995988624 15883986096 17869484358 23825979144 35738968716 47651958288 71477937432 142955874864
• Sum of all divisors σ(n): 453253735440
• Sum of proper divisors (its aliquot sum) s(n): 310297860576
• 142955874864 is an abundant number, because the sum of its proper divisors (310297860576) is greater than itself. Its abundance is 167341985712

Bases of 142955874864

• Binary: 10000101001000110101011000101000110000₂
• Hexadecimal: 0x2148D58A30
• Base-36: 1TO88J00

Squares and roots of 142955874864

• 142955874864 squared (142955874864²) is 20436382158131627018496
• 142955874864 cubed (142955874864³) is 2921500890470747132096835589484544
• The square root of 142955874864 is 378095.0606183583
• The cube root of 142955874864 is 5228.7836104011

Scales and comparisons

• 142,955,874,864 seconds is equal to 4,545 years, 28 weeks, 5 days, 21 hours, 14 minutes, 24 seconds.
• To count from 1 to 142,955,874,864 would take you about nine thousand and ninety-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 142955874864 cubic inches would be around 435.7 feet tall.

Recreational maths with 142955874864

• 142955874864 backwards is 468478559241
• The number of decimal digits it has is: 12
• The sum of 142955874864's digits is 63
• More coming soon!