142471659440
142,471,659,440 is an even composite number composed of six prime numbers multiplied together.
142471659440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 142471659440:
24 × 5 × 11 × 137 × 181 × 6529
(2 × 2 × 2 × 2 × 5 × 11 × 137 × 181 × 6529)See below for interesting mathematical facts about the number 142471659440 from the Numbermatics database.
Names of 142471659440
- Cardinal: 142471659440 can be written as One hundred forty-two billion, four hundred seventy-one million, six hundred fifty-nine thousand, four hundred forty.
Scientific notation
- Scientific notation: 1.4247165944 × 1011
Factors of 142471659440
Divisors of 142471659440
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 40 44 55 80 88 110 137 176 181 220 274 362 440 548 685 724 880 905 1096 1370 1448 1507 1810 1991 2192 2740 2896 3014 3620 3982 5480 6028 6529 7240 7535 7964 9955 10960 12056 13058 14480 15070 15928 19910 24112 24797 26116 30140 31856 32645 39820 49594 52232 60280 65290 71819 79640 99188 104464 120560 123985 130580 143638 159280 198376 247970 261160 272767 287276 359095 396752 495940 522320 545534 574552 718190 894473 991880 1091068 1149104 1181749 1363835 1436380 1788946 1983760 2182136 2363498 2727670 2872760 3577892 4364272 4472365 4726996 5455340 5745520 5908745 7155784 8944730 9453992 9839203 10910680 11817490 12999239 14311568 17889460 18907984 19678406 21821360 23634980 25998478 35778920 39356812 47269960 49196015 51996956 64996195 71557840 78713624 94539920 98392030 103993912 129992390 157427248 161899613 196784060 207987824 259984780 323799226 393568120 519969560 647598452 787136240 809498065 1039939120 1295196904 1618996130 1780895743 2590393808 3237992260 3561791486 6475984520 7123582972 8904478715 12951969040 14247165944 17808957430 28494331888 35617914860 71235829720 142471659440
- Sum of all divisors σ(n): 366064695360
- Sum of proper divisors (its aliquot sum) s(n): 223593035920
- 142471659440 is an abundant number, because the sum of its proper divisors (223593035920) is greater than itself. Its abundance is 81121376480
Bases of 142471659440
- Binary: 100001001010111111100011111111101100002
- Hexadecimal: 0x212BF8FFB0
- Base-36: 1TG7Y3ZK
Squares and roots of 142471659440
- 142471659440 squared (1424716594402) is 20298173743587341113600
- 142471659440 cubed (1424716594403) is 2891914496850325547031929552384000
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The
square root of 142471659440 is 377454.1819082151 -
The
cube root of 142471659440 is 5222.8733445585
Scales and comparisons
How big is 142471659440?- 142,471,659,440 seconds is equal to 4,530 years, 8 weeks, 1 day, 12 hours, 57 minutes, 20 seconds.
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To count from 1 to 142,471,659,440 would take you about nine thousand and sixty 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 142471659440 cubic inches would be around 435.2 feet tall.
Recreational maths with 142471659440
- 142471659440 backwards is 044956174241
- The number of decimal digits it has is: 12
- The sum of 142471659440's digits is 47
- More coming soon!
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