142071664640
142,071,664,640 is an even composite number composed of four prime numbers multiplied together.
142071664640 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred fifty-six divisors.
Prime factorization of 142071664640:
212 × 5 × 37 × 4332
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 433 × 433)See below for interesting mathematical facts about the number 142071664640 from the Numbermatics database.
Names of 142071664640
- Cardinal: 142071664640 can be written as One hundred forty-two billion, seventy-one million, six hundred sixty-four thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.4207166464 × 1011
Factors of 142071664640
Divisors of 142071664640
- Number of divisors d(n): 156
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 64 74 80 128 148 160 185 256 296 320 370 433 512 592 640 740 866 1024 1184 1280 1480 1732 2048 2165 2368 2560 2960 3464 4096 4330 4736 5120 5920 6928 8660 9472 10240 11840 13856 16021 17320 18944 20480 23680 27712 32042 34640 37888 47360 55424 64084 69280 75776 80105 94720 110848 128168 138560 151552 160210 187489 189440 221696 256336 277120 320420 374978 378880 443392 512672 554240 640840 749956 757760 886784 937445 1025344 1108480 1281680 1499912 1773568 1874890 2050688 2216960 2563360 2999824 3749780 4101376 4433920 5126720 5999648 6937093 7499560 8202752 8867840 10253440 11999296 13874186 14999120 16405504 20506880 23998592 27748372 29998240 32811008 34685465 41013760 47997184 55496744 59996480 65622016 69370930 82027520 95994368 110993488 119992960 138741860 164055040 191988736 221986976 239985920 277483720 328110080 383977472 443973952 479971840 554967440 767954944 887947904 959943680 1109934880 1775895808 1919887360 2219869760 3551791616 3839774720 4439739520 7103583232 8879479040 14207166464 17758958080 28414332928 35517916160 71035832320 142071664640
- Sum of all divisors σ(n): 350955222804
- Sum of proper divisors (its aliquot sum) s(n): 208883558164
- 142071664640 is an abundant number, because the sum of its proper divisors (208883558164) is greater than itself. Its abundance is 66811893524
Bases of 142071664640
- Binary: 100001000101000010000110010000000000002
- Hexadecimal: 0x2114219000
- Base-36: 1T9LSU0W
Squares and roots of 142071664640
- 142071664640 squared (1420716646402) is 20184357893580626329600
- 142071664640 cubed (1420716646403) is 2867625325630523552700085305344000
-
The
square root of 142071664640 is 376923.9507380767 -
The
cube root of 142071664640 is 5217.9809555741
Scales and comparisons
How big is 142071664640?- 142,071,664,640 seconds is equal to 4,517 years, 22 weeks, 5 days, 23 hours, 17 minutes, 20 seconds.
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To count from 1 to 142,071,664,640 would take you about nine thousand and thirty-four 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 142071664640 cubic inches would be around 434.8 feet tall.
Recreational maths with 142071664640
- 142071664640 backwards is 046466170241
- The number of decimal digits it has is: 12
- The sum of 142071664640's digits is 41
- More coming soon!
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