142220422240
142,220,422,240 is an even composite number composed of five prime numbers multiplied together.
142220422240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 142220422240:
25 × 5 × 133 × 43 × 972
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 13 × 13 × 43 × 97 × 97)See below for interesting mathematical facts about the number 142220422240 from the Numbermatics database.
Names of 142220422240
- Cardinal: 142220422240 can be written as One hundred forty-two billion, two hundred twenty million, four hundred twenty-two thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.4222042224 × 1011
Factors of 142220422240
Divisors of 142220422240
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 8 10 13 16 20 26 32 40 43 52 65 80 86 97 104 130 160 169 172 194 208 215 260 338 344 388 416 430 485 520 559 676 688 776 845 860 970 1040 1118 1261 1352 1376 1552 1690 1720 1940 2080 2197 2236 2522 2704 2795 3104 3380 3440 3880 4171 4394 4472 5044 5408 5590 6305 6760 6880 7267 7760 8342 8788 8944 9409 10088 10985 11180 12610 13520 14534 15520 16393 16684 17576 17888 18818 20176 20855 21970 22360 25220 27040 29068 32786 33368 35152 36335 37636 40352 41710 43940 44720 47045 50440 54223 58136 65572 66736 70304 72670 75272 81965 83420 87880 89440 94090 94471 100880 108446 116272 122317 131144 133472 145340 150544 163930 166840 175760 188180 188942 201760 213109 216892 232544 244634 262288 271115 290680 301088 327860 333680 351520 376360 377884 404587 426218 433784 472355 489268 524576 542230 581360 611585 655720 667360 704899 752720 755768 809174 852436 867568 944710 978536 1065545 1084460 1162720 1223170 1311440 1409798 1505440 1511536 1590121 1618348 1704872 1735136 1889420 1957072 2022935 2131090 2168920 2446340 2622880 2819596 3023072 3180242 3236696 3409744 3524495 3778840 3914144 4045870 4262180 4337840 4892680 5259631 5639192 6360484 6473392 6819488 7048990 7557680 7950605 8091740 8524360 8675680 9163687 9785360 10519262 11278384 12720968 12946784 14097980 15115360 15901210 16183480 17048720 18327374 19570720 20671573 21038524 22556768 25441936 26298155 28195960 31802420 32366960 34097440 36654748 41343146 42077048 45818435 50883872 52596310 56391920 63604840 64733920 68375203 73309496 82686292 84154096 91636870 103357865 105192620 112783840 127209680 136750406 146618992 165372584 168308192 183273740 206715730 210385240 254419360 273500812 293237984 330745168 341876015 366547480 413431460 420770480 547001624 661490336 683752030 733094960 826862920 841540960 888877639 1094003248 1367504060 1466189920 1653725840 1777755278 2188006496 2735008120 3307451680 3555510556 4444388195 5470016240 7111021112 8888776390 10940032480 14222042224 17777552780 28444084448 35555105560 71110211120 142220422240
- Sum of all divisors σ(n): 376326609120
- Sum of proper divisors (its aliquot sum) s(n): 234106186880
- 142220422240 is an abundant number, because the sum of its proper divisors (234106186880) is greater than itself. Its abundance is 91885764640
Bases of 142220422240
- Binary: 100001000111001111111101101100011000002
- Hexadecimal: 0x211CFF6C60
- Base-36: 1TC2D84G
Squares and roots of 142220422240
- 142220422240 squared (1422204222402) is 20226648502123886617600
- 142220422240 cubed (1422204222403) is 2876642490472122691544957415424000
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The
square root of 142220422240 is 377121.2301634581 -
The
cube root of 142220422240 is 5219.8015005525
Scales and comparisons
How big is 142220422240?- 142,220,422,240 seconds is equal to 4,522 years, 8 weeks, 5 days, 16 hours, 50 minutes, 40 seconds.
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To count from 1 to 142,220,422,240 would take you about nine thousand and forty-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 142220422240 cubic inches would be around 435 feet tall.
Recreational maths with 142220422240
- 142220422240 backwards is 042224022241
- The number of decimal digits it has is: 12
- The sum of 142220422240's digits is 25
- More coming soon!
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