142731467900
142,731,467,900 is an even composite number composed of six prime numbers multiplied together.
142731467900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 142731467900:
22 × 52 × 72 × 17 × 312 × 1783
(2 × 2 × 5 × 5 × 7 × 7 × 17 × 31 × 31 × 1783)See below for interesting mathematical facts about the number 142731467900 from the Numbermatics database.
Names of 142731467900
- Cardinal: 142731467900 can be written as One hundred forty-two billion, seven hundred thirty-one million, four hundred sixty-seven thousand, nine hundred.
Scientific notation
- Scientific notation: 1.427314679 × 1011
Factors of 142731467900
Divisors of 142731467900
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 4 5 7 10 14 17 20 25 28 31 34 35 49 50 62 68 70 85 98 100 119 124 140 155 170 175 196 217 238 245 310 340 350 425 434 476 490 527 595 620 700 775 833 850 868 961 980 1054 1085 1190 1225 1519 1550 1666 1700 1783 1922 2108 2170 2380 2450 2635 2975 3038 3100 3332 3566 3689 3844 4165 4340 4805 4900 5270 5425 5950 6076 6727 7132 7378 7595 8330 8915 9610 10540 10850 11900 12481 13175 13454 14756 15190 16337 16660 17830 18445 19220 20825 21700 24025 24962 25823 26350 26908 30311 30380 32674 33635 35660 36890 37975 41650 44575 47089 48050 49924 51646 52700 55273 60622 62405 65348 67270 73780 75950 81685 83300 87367 89150 92225 94178 96100 103292 110546 114359 121244 124810 129115 134540 151555 151900 163370 168175 174734 178300 184450 188356 212177 221092 228718 235445 249620 258230 276365 303110 312025 326740 336350 349468 368900 386911 408425 424354 436835 457436 470890 516460 552730 571795 606220 624050 645575 672700 757775 773822 800513 816850 848708 873670 939641 941780 1060885 1105460 1143590 1177225 1248100 1291150 1381825 1485239 1515550 1547644 1601026 1633700 1713463 1747340 1879282 1934555 2121770 2184175 2287180 2354450 2582300 2708377 2763650 2858975 2970478 3031100 3202052 3426926 3758564 3869110 4002565 4243540 4368350 4698205 4708900 5304425 5416754 5527300 5717950 5940956 6577487 6853852 7426195 7738220 8005130 8567315 8736700 9396410 9672775 10608850 10833508 11435900 11994241 13154974 13541885 14852390 16010260 17134630 18792820 19345550 20012825 21217700 23491025 23988482 26309948 27083770 29128871 29704780 32887435 34269260 37130975 38691100 40025650 42836575 46042409 46982050 47976964 54167540 58257742 59971205 65774870 67709425 74261950 80051300 83959687 85673150 92084818 93964100 116515484 119942410 131549740 135418850 145644355 148523900 164437175 167919374 171346300 184169636 203902097 230212045 239884820 270837700 291288710 299856025 328874350 335838748 407804194 419798435 460424090 582577420 599712050 657748700 728221775 815608388 839596870 920848180 1019510485 1151060225 1199424100 1427314679 1456443550 1679193740 2039020970 2098992175 2302120450 2854629358 2912887100 4078041940 4197984350 4604240900 5097552425 5709258716 7136573395 8395968700 10195104850 14273146790 20390209700 28546293580 35682866975 71365733950 142731467900
- Sum of all divisors σ(n): 394412974704
- Sum of proper divisors (its aliquot sum) s(n): 251681506804
- 142731467900 is an abundant number, because the sum of its proper divisors (251681506804) is greater than itself. Its abundance is 108950038904
Bases of 142731467900
- Binary: 100001001110110111010101011100011111002
- Hexadecimal: 0x213B755C7C
- Base-36: 1TKIMPH8
Squares and roots of 142731467900
- 142731467900 squared (1427314679002) is 20372271928888730410000
- 142731467900 cubed (1427314679003) is 2907764276868252907186668839000000
-
The
square root of 142731467900 is 377798.1840877479 -
The
cube root of 142731467900 is 5226.0461923769
Scales and comparisons
How big is 142731467900?- 142,731,467,900 seconds is equal to 4,538 years, 21 weeks, 5 days, 13 hours, 58 minutes, 20 seconds.
-
To count from 1 to 142,731,467,900 would take you about nine thousand and seventy-six 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 142731467900 cubic inches would be around 435.5 feet tall.
Recreational maths with 142731467900
- 142731467900 backwards is 009764137241
- The number of decimal digits it has is: 12
- The sum of 142731467900's digits is 44
- More coming soon!
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