142250639700
142,250,639,700 is an even composite number composed of seven prime numbers multiplied together.
142250639700 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142250639700:
22 × 3 × 52 × 13 × 61 × 73 × 8191
(2 × 2 × 3 × 5 × 5 × 13 × 61 × 73 × 8191)See below for interesting mathematical facts about the number 142250639700 from the Numbermatics database.
Names of 142250639700
- Cardinal: 142250639700 can be written as One hundred forty-two billion, two hundred fifty million, six hundred thirty-nine thousand, seven hundred.
Scientific notation
- Scientific notation: 1.422506397 × 1011
Factors of 142250639700
Divisors of 142250639700
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 61 65 73 75 78 100 122 130 146 150 156 183 195 219 244 260 292 300 305 325 365 366 390 438 610 650 730 732 780 793 876 915 949 975 1095 1220 1300 1460 1525 1586 1825 1830 1898 1950 2190 2379 2847 3050 3172 3650 3660 3796 3900 3965 4380 4453 4575 4745 4758 5475 5694 6100 7300 7930 8191 8906 9150 9490 9516 10950 11388 11895 13359 14235 15860 16382 17812 18300 18980 19825 21900 22265 23725 23790 24573 26718 28470 32764 39650 40955 44530 47450 47580 49146 53436 56940 57889 59475 66795 71175 79300 81910 89060 94900 98292 106483 111325 115778 118950 122865 133590 142350 163820 173667 204775 212966 222650 231556 237900 245730 267180 284700 289445 319449 333975 347334 409550 425932 445300 491460 499651 532415 578890 597943 614325 638898 667950 694668 819100 868335 999302 1064830 1157780 1195886 1228650 1277796 1335900 1447225 1498953 1597245 1736670 1793829 1998604 2129660 2391772 2457300 2498255 2662075 2894450 2989715 2997906 3194490 3473340 3587658 4341675 4996510 5324150 5788900 5979430 5995812 6388980 6495463 7175316 7494765 7773259 7986225 8683350 8969145 9993020 10648300 11958860 12491275 12990926 14948575 14989530 15546518 15972450 17366700 17938290 19486389 23319777 24982550 25981852 29897150 29979060 31093036 31944900 32477315 35876580 36474523 37473825 38866295 38972778 44845725 46639554 49965100 59794300 64954630 72949046 74947650 77732590 77945556 89691450 93279108 97431945 109423569 116598885 129909260 145898092 149895300 155465180 162386575 179382900 182372615 194331475 194863890 218847138 233197770 324773150 364745230 388662950 389727780 437694276 466395540 474168799 487159725 547117845 582994425 649546300 729490460 777325900 911863075 948337598 974319450 1094235690 1165988850 1422506397 1823726150 1896675196 1948638900 2188471380 2331977700 2370843995 2735589225 2845012794 3647452300 4741687990 5471178450 5690025588 7112531985 9483375980 10942356900 11854219975 14225063970 23708439950 28450127940 35562659925 47416879900 71125319850 142250639700
- Sum of all divisors σ(n): 456731656192
- Sum of proper divisors (its aliquot sum) s(n): 314481016492
- 142250639700 is an abundant number, because the sum of its proper divisors (314481016492) is greater than itself. Its abundance is 172230376792
Bases of 142250639700
- Binary: 100001000111101100110010000001010101002
- Hexadecimal: 0x211ECC8154
- Base-36: 1TCKCW2C
Squares and roots of 142250639700
- 142250639700 squared (1422506397002) is 20235244495059216090000
- 142250639700 cubed (1422506397003) is 2878476473908076978183032773000000
-
The
square root of 142250639700 is 377161.2913595455 -
The
cube root of 142250639700 is 5220.1711567315
Scales and comparisons
How big is 142250639700?- 142,250,639,700 seconds is equal to 4,523 years, 6 weeks, 5 days, 10 hours, 35 minutes.
-
To count from 1 to 142,250,639,700 would take you about nine thousand and forty-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 142250639700 cubic inches would be around 435 feet tall.
Recreational maths with 142250639700
- 142250639700 backwards is 007936052241
- 142250639700 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142250639700's digits is 39
- More coming soon!
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