142797156660
142,797,156,660 is an even composite number composed of five prime numbers multiplied together.
142797156660 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 142797156660:
22 × 35 × 5 × 877 × 33503
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 5 × 877 × 33503)See below for interesting mathematical facts about the number 142797156660 from the Numbermatics database.
Names of 142797156660
- Cardinal: 142797156660 can be written as One hundred forty-two billion, seven hundred ninety-seven million, one hundred fifty-six thousand, six hundred sixty.
Scientific notation
- Scientific notation: 1.4279715666 × 1011
Factors of 142797156660
Divisors of 142797156660
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 81 90 108 135 162 180 243 270 324 405 486 540 810 877 972 1215 1620 1754 2430 2631 3508 4385 4860 5262 7893 8770 10524 13155 15786 17540 23679 26310 31572 33503 39465 47358 52620 67006 71037 78930 94716 100509 118395 134012 142074 157860 167515 201018 213111 236790 284148 301527 335030 355185 402036 426222 473580 502545 603054 670060 710370 852444 904581 1005090 1065555 1206108 1420740 1507635 1809162 2010180 2131110 2713743 3015270 3618324 4262220 4522905 5427486 6030540 8141229 9045810 10854972 13568715 16282458 18091620 27137430 29382131 32564916 40706145 54274860 58764262 81412290 88146393 117528524 146910655 162824580 176292786 264439179 293821310 352585572 440731965 528878358 587642620 793317537 881463930 1057756716 1322195895 1586635074 1762927860 2379952611 2644391790 3173270148 3966587685 4759905222 5288783580 7139857833 7933175370 9519810444 11899763055 14279715666 15866350740 23799526110 28559431332 35699289165 47599052220 71398578330 142797156660
- Sum of all divisors σ(n): 449719635456
- Sum of proper divisors (its aliquot sum) s(n): 306922478796
- 142797156660 is an abundant number, because the sum of its proper divisors (306922478796) is greater than itself. Its abundance is 164125322136
Bases of 142797156660
- Binary: 100001001111110101111110110001001101002
- Hexadecimal: 0x213F5FB134
- Base-36: 1TLLQN90
Squares and roots of 142797156660
- 142797156660 squared (1427971566602) is 20391027950180582355600
- 142797156660 cubed (1427971566603) is 2911780812660375293922645028296000
-
The
square root of 142797156660 is 377885.1103973269 -
The
cube root of 142797156660 is 5226.8477905307
Scales and comparisons
How big is 142797156660?- 142,797,156,660 seconds is equal to 4,540 years, 26 weeks, 2 days, 20 hours, 51 minutes.
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To count from 1 to 142,797,156,660 would take you about nine thousand and eighty-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 142797156660 cubic inches would be around 435.6 feet tall.
Recreational maths with 142797156660
- 142797156660 backwards is 066651797241
- 142797156660 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142797156660's digits is 54
- More coming soon!
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