142720802172
142,720,802,172 is an even composite number composed of five prime numbers multiplied together.
142720802172 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 142720802172:
22 × 35 × 134 × 53 × 97
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 53 × 97)See below for interesting mathematical facts about the number 142720802172 from the Numbermatics database.
Names of 142720802172
- Cardinal: 142720802172 can be written as One hundred forty-two billion, seven hundred twenty million, eight hundred two thousand, one hundred seventy-two.
Scientific notation
- Scientific notation: 1.42720802172 × 1011
Factors of 142720802172
Divisors of 142720802172
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 53 54 78 81 97 106 108 117 156 159 162 169 194 212 234 243 291 318 324 338 351 388 468 477 486 507 582 636 676 689 702 873 954 972 1014 1053 1164 1261 1378 1404 1431 1521 1746 1908 2028 2067 2106 2197 2522 2619 2756 2862 3042 3159 3492 3783 4134 4212 4293 4394 4563 5044 5141 5238 5724 6084 6201 6318 6591 7566 7857 8268 8586 8788 8957 9126 10282 10476 11349 12402 12636 12879 13182 13689 15132 15423 15714 16393 17172 17914 18252 18603 19773 20564 22698 23571 24804 25758 26364 26871 27378 28561 30846 31428 32786 34047 35828 37206 39546 41067 45396 46269 47142 49179 51516 53742 54756 55809 57122 59319 61692 65572 66833 68094 74412 79092 80613 82134 85683 92538 94284 98358 102141 107484 111618 114244 116441 118638 133666 136188 138807 147537 161226 164268 167427 171366 177957 185076 196716 200499 204282 213109 223236 232882 237276 241839 257049 267332 277614 295074 306423 322452 334854 342732 349323 355914 400998 408564 416421 426218 442611 465764 483678 514098 533871 555228 590148 601497 612846 639327 669708 698646 711828 725517 771147 801996 832842 852436 868829 885222 967356 1028196 1047969 1067742 1202994 1225692 1249263 1278654 1327833 1397292 1451034 1513733 1542294 1665684 1737658 1770444 1804491 1917981 2095938 2135484 2176551 2313441 2405988 2498526 2557308 2606487 2655666 2770417 2902068 3027466 3084588 3143907 3475316 3608982 3835962 3983499 4191876 4353102 4541199 4626882 4997052 5212974 5311332 5413473 5540834 5753943 6054932 6287814 6940323 7217964 7671924 7819461 7966998 8311251 8706204 9082398 9253764 9431721 10425948 10826946 11081668 11294777 11507886 12575628 13623597 13880646 15638922 15933996 16240419 16622502 17261829 18164796 18863442 21653892 22589554 23015772 23458383 24933753 27247194 27761292 28295163 31277844 32480838 33245004 33884331 34523658 37726884 40870791 45179108 46916766 49867506 51785487 54494388 56590326 64961676 67768662 69047316 70375149 74801259 81741582 93833532 99735012 101652993 103570974 113180652 122612373 135537324 140750298 146832101 149602518 163483164 203305986 207141948 211125447 224403777 245224746 281500596 293664202 299205036 304958979 367837119 406611972 422250894 440496303 448807554 490449492 587328404 609917958 673211331 735674238 844501788 880992606 897615108 914876937 1219835916 1321488909 1346422662 1471348476 1761985212 1829753874 2642977818 2692845324 2744630811 3659507748 3964466727 5285955636 5489261622 7928933454 10978523244 11893400181 15857866908 23786800362 35680200543 47573600724 71360401086 142720802172
- Sum of all divisors σ(n): 417208939056
- Sum of proper divisors (its aliquot sum) s(n): 274488136884
- 142720802172 is an abundant number, because the sum of its proper divisors (274488136884) is greater than itself. Its abundance is 131767334712
Bases of 142720802172
- Binary: 100001001110101101001010011101011111002
- Hexadecimal: 0x213AD29D7C
- Base-36: 1TKCA3R0
Squares and roots of 142720802172
- 142720802172 squared (1427208021722) is 20369227372619159917584
- 142720802172 cubed (1427208021723) is 2907112470244066452094337888192448
-
The
square root of 142720802172 is 377784.0681818121 -
The
cube root of 142720802172 is 5225.9160155807
Scales and comparisons
How big is 142720802172?- 142,720,802,172 seconds is equal to 4,538 years, 4 weeks, 1 day, 3 hours, 16 minutes, 12 seconds.
-
To count from 1 to 142,720,802,172 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 142720802172 cubic inches would be around 435.5 feet tall.
Recreational maths with 142720802172
- 142720802172 backwards is 271208027241
- 142720802172 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 142720802172's digits is 36
- More coming soon!
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The information we have on file for 142720802172 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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