142955995520
142,955,995,520 is an even composite number composed of six prime numbers multiplied together.
142955995520 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 142955995520:
27 × 5 × 13 × 127 × 193 × 701
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 13 × 127 × 193 × 701)See below for interesting mathematical facts about the number 142955995520 from the Numbermatics database.
Names of 142955995520
- Cardinal: 142955995520 can be written as One hundred forty-two billion, nine hundred fifty-five million, nine hundred ninety-five thousand, five hundred twenty.
Scientific notation
- Scientific notation: 1.4295599552 × 1011
Factors of 142955995520
Divisors of 142955995520
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 127 128 130 160 193 208 254 260 320 386 416 508 520 635 640 701 772 832 965 1016 1040 1270 1402 1544 1651 1664 1930 2032 2080 2509 2540 2804 3088 3302 3505 3860 4064 4160 5018 5080 5608 6176 6604 7010 7720 8128 8255 8320 9113 10036 10160 11216 12352 12545 13208 14020 15440 16256 16510 18226 20072 20320 22432 24511 24704 25090 26416 28040 30880 33020 36452 40144 40640 44864 45565 49022 50180 52832 56080 61760 66040 72904 80288 81280 89027 89728 91130 98044 100360 105664 112160 122555 123520 132080 135293 145808 160576 178054 182260 196088 200720 211328 224320 245110 264160 270586 291616 318643 321152 356108 364520 392176 401440 445135 448640 490220 528320 541172 583232 637286 676465 712216 729040 784352 802880 890270 980440 1056640 1082344 1157351 1166464 1274572 1352930 1424432 1458080 1568704 1593215 1605760 1758809 1780540 1960880 2164688 2314702 2549144 2705860 2848864 2916160 3137408 3186430 3517618 3561080 3921760 4329376 4629404 5098288 5411720 5697728 5786755 5832320 6372860 7035236 7122160 7843520 8658752 8794045 9258808 10196576 10823440 11395456 11573510 12745720 14070472 14244320 15687040 17182211 17317504 17588090 18517616 20393152 21646880 23147020 25491440 28140944 28488640 34364422 35176180 37035232 40786304 43293760 46294040 50982880 56281888 56977280 68728844 70352360 74070464 85911055 86587520 92588080 101965760 112563776 137457688 140704720 148140928 171822110 185176160 203931520 223368743 225127552 274915376 281409440 343644220 370352320 446737486 549830752 562818880 687288440 740704640 893474972 1099661504 1116843715 1125637760 1374576880 1786949944 2199323008 2233687430 2749153760 3573899888 4467374860 5498307520 7147799776 8934749720 10996615040 14295599552 17869499440 28591199104 35738998880 71477997760 142955995520
- Sum of all divisors σ(n): 373394810880
- Sum of proper divisors (its aliquot sum) s(n): 230438815360
- 142955995520 is an abundant number, because the sum of its proper divisors (230438815360) is greater than itself. Its abundance is 87482819840
Bases of 142955995520
- Binary: 100001010010001101011101100001100000002
- Hexadecimal: 0x2148D76180
- Base-36: 1TO8B43K
Squares and roots of 142955995520
- 142955995520 squared (1429559955202) is 20436416655114260070400
- 142955995520 cubed (1429559955203) is 2921508287793367547712217284608000
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The
square root of 142955995520 is 378095.2201760821 -
The
cube root of 142955995520 is 5228.7850814469
Scales and comparisons
How big is 142955995520?- 142,955,995,520 seconds is equal to 4,545 years, 29 weeks, 6 hours, 45 minutes, 20 seconds.
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To count from 1 to 142,955,995,520 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 142955995520 cubic inches would be around 435.7 feet tall.
Recreational maths with 142955995520
- 142955995520 backwards is 025599559241
- The number of decimal digits it has is: 12
- The sum of 142955995520's digits is 56
- More coming soon!
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