142221145528
142,221,145,528 is an even composite number composed of seven prime numbers multiplied together.
142221145528 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 142221145528:
23 × 7 × 112 × 29 × 31 × 37 × 631
(2 × 2 × 2 × 7 × 11 × 11 × 29 × 31 × 37 × 631)See below for interesting mathematical facts about the number 142221145528 from the Numbermatics database.
Names of 142221145528
- Cardinal: 142221145528 can be written as One hundred forty-two billion, two hundred twenty-one million, one hundred forty-five thousand, five hundred twenty-eight.
Scientific notation
- Scientific notation: 1.42221145528 × 1011
Factors of 142221145528
Divisors of 142221145528
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 11 14 22 28 29 31 37 44 56 58 62 74 77 88 116 121 124 148 154 203 217 232 242 248 259 296 308 319 341 406 407 434 484 518 616 631 638 682 812 814 847 868 899 968 1036 1073 1147 1262 1276 1364 1624 1628 1694 1736 1798 2072 2146 2233 2294 2387 2524 2552 2728 2849 3256 3388 3509 3596 3751 4292 4417 4466 4477 4588 4774 5048 5698 6293 6776 6941 7018 7192 7502 7511 8029 8584 8834 8932 8954 9176 9548 9889 11396 11803 12586 12617 13882 14036 15004 15022 16058 17668 17864 17908 18299 19096 19561 19778 22792 23347 23606 24563 25172 25234 26257 27764 28072 30008 30044 31339 32116 33263 35336 35816 36598 39122 39556 46694 47212 48587 49126 50344 50468 52514 55528 60088 62678 64232 66526 69223 73196 76351 78244 79112 82621 88319 93388 94424 97174 98252 100936 105028 108779 125356 128093 129833 133052 136927 138446 138787 146392 152702 156488 163429 165242 176638 186776 194348 196504 201289 210056 215171 217558 232841 250712 256186 256817 259666 266104 273854 276892 277574 305404 326858 330484 353276 365893 388696 402578 430342 435116 465682 512372 513634 519332 534457 547708 553784 555148 567269 610808 653716 660968 677063 706552 723757 731786 761453 805156 860684 870232 908831 931364 971509 1024744 1027268 1038664 1068914 1095416 1110296 1134538 1307432 1354126 1409023 1447514 1463572 1506197 1522906 1610312 1721368 1797719 1817662 1862728 1943018 2054536 2137828 2214179 2269076 2366881 2561251 2708252 2818046 2824987 2895028 2927144 3012394 3045812 3595438 3635324 3886036 3970883 4024823 4275656 4428358 4538152 4733762 4739441 5066299 5122502 5416504 5636092 5649974 5790056 6024788 6091624 6239959 7190876 7270648 7447693 7772072 7941766 7961327 8049646 8856716 9467524 9478882 10132598 10245004 11272184 11299948 12049576 12479918 14381752 14895386 15499253 15883532 15922654 16099292 16568167 17713432 18935048 18957764 19774909 20265196 20490008 20988953 22599896 24959836 28173761 29790772 30998506 31767064 31845308 32198584 33136334 37915528 39549818 40530392 41977906 43679713 49919672 52133851 55729289 56347522 59581544 61997012 63690616 66272668 68639549 79099636 81924623 83955812 87359426 87574597 104267702 111458578 112695044 123994024 132545336 137279098 146922671 158199272 163849246 167911624 174718852 175149194 208535404 222917156 225390088 230878483 274558196 293845342 327698492 349437704 350298388 417070808 445834312 461756966 480476843 549116392 573472361 587690684 613022179 655396984 700596776 923513932 960953686 1146944722 1175381368 1226044358 1616149381 1847027864 1921907372 2293889444 2452088716 2539663313 3232298762 3843814744 4587778888 4904177432 5079326626 6464597524 10158653252 12929195048 17777643191 20317306504 35555286382 71110572764 142221145528
- Sum of all divisors σ(n): 367963545600
- Sum of proper divisors (its aliquot sum) s(n): 225742400072
- 142221145528 is an abundant number, because the sum of its proper divisors (225742400072) is greater than itself. Its abundance is 83521254544
Bases of 142221145528
- Binary: 100001000111010000101001110101101110002
- Hexadecimal: 0x211D0A75B8
- Base-36: 1TC2SQ7S
Squares and roots of 142221145528
- 142221145528 squared (1422211455282) is 20226854235296554398784
- 142221145528 cubed (1422211455283) is 2876686379771754417386427810237952
-
The
square root of 142221145528 is 377122.1891217751 -
The
cube root of 142221145528 is 5219.8103492897
Scales and comparisons
How big is 142221145528?- 142,221,145,528 seconds is equal to 4,522 years, 10 weeks, 1 hour, 45 minutes, 28 seconds.
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To count from 1 to 142,221,145,528 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 142221145528 cubic inches would be around 435 feet tall.
Recreational maths with 142221145528
- 142221145528 backwards is 825541122241
- 142221145528 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142221145528's digits is 37
- More coming soon!
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The information we have on file for 142221145528 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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