152742403242
152,742,403,242 is an even composite number composed of seven prime numbers multiplied together.
152742403242 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 152742403242:
2 × 34 × 11 × 13 × 23 × 89 × 3221
(2 × 3 × 3 × 3 × 3 × 11 × 13 × 23 × 89 × 3221)See below for interesting mathematical facts about the number 152742403242 from the Numbermatics database.
Names of 152742403242
- Cardinal: 152742403242 can be written as One hundred fifty-two billion, seven hundred forty-two million, four hundred three thousand, two hundred forty-two.
Scientific notation
- Scientific notation: 1.52742403242 × 1011
Factors of 152742403242
Divisors of 152742403242
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 3 6 9 11 13 18 22 23 26 27 33 39 46 54 66 69 78 81 89 99 117 138 143 162 178 198 207 234 253 267 286 297 299 351 414 429 506 534 594 598 621 702 759 801 858 891 897 979 1053 1157 1242 1287 1518 1602 1782 1794 1863 1958 2047 2106 2277 2314 2403 2574 2691 2937 3221 3289 3471 3726 3861 4094 4554 4806 5382 5874 6141 6442 6578 6831 6942 7209 7722 8073 8811 9663 9867 10413 11583 12282 12727 13662 14418 16146 17622 18423 19326 19734 20493 20826 22517 23166 24219 25454 26433 26611 28989 29601 31239 35431 36846 38181 40986 41873 45034 48438 52866 53222 55269 57978 59202 62478 67551 70862 74083 76362 79299 79833 83746 86967 88803 93717 106293 110538 114543 125619 135102 148166 158598 159666 165807 173934 177606 187434 202653 212586 222249 229086 239499 251238 260901 266409 286669 292721 318879 331614 343629 376857 405306 444498 460603 478998 521802 532818 573338 585442 607959 637758 666747 687258 718497 753714 814913 860007 878163 921206 956637 963079 1030887 1130571 1215918 1333494 1381809 1436994 1629826 1720014 1756326 1823877 1913274 1926158 2000241 2061774 2155491 2261142 2444739 2580021 2634489 2763618 2869911 2889237 3153359 3391713 3647754 3726697 4000482 4145427 4310982 4889478 5160042 5268978 5739822 5778474 6000723 6306718 6593387 6783426 7334217 7453394 7740063 7903467 8290854 8667711 9460077 10593869 11180091 12001446 12436281 13186774 14668434 15480126 15806934 17335422 18920154 19780161 21187738 22002651 22360182 23220189 23710401 24872562 26003133 28380231 31781607 33540273 37308843 39560322 40993667 44005302 46440378 47420802 52006266 56760462 59340483 63563214 66007953 67080546 72527257 74617686 78009399 81987334 85140693 85714031 95344821 100620819 118680966 122981001 132015906 145054514 156018798 170281386 171428062 178021449 190689642 201241638 217581771 245962002 255422079 257142093 286034463 301862457 356042898 368943003 435163542 510844158 514284186 534064347 572068926 603724914 652745313 737886006 771426279 858103389 942854341 1068128694 1106829009 1305490626 1542852558 1716206778 1885708682 1958235939 2213658018 2314278837 2828563023 3320487027 3916471878 4628557674 5657126046 5874707817 6640974054 6942836511 8485689069 11749415634 13885673022 16971378138 25457067207 50914134414 76371201621 152742403242
- Sum of all divisors σ(n): 424419367680
- Sum of proper divisors (its aliquot sum) s(n): 271676964438
- 152742403242 is an abundant number, because the sum of its proper divisors (271676964438) is greater than itself. Its abundance is 118934561196
Bases of 152742403242
- Binary: 100011100100000010100000011100101010102
- Hexadecimal: 0x2390281CAA
- Base-36: 1Y62VSMI
Squares and roots of 152742403242
- 152742403242 squared (1527424032422) is 23330241748141732110564
- 152742403242 cubed (1527424032423) is 3563517192828007450200106216048488
-
The
square root of 152742403242 is 390822.7261073747 -
The
cube root of 152742403242 is 5345.4779180063
Scales and comparisons
How big is 152742403242?- 152,742,403,242 seconds is equal to 4,856 years, 38 weeks, 1 day, 21 hours, 20 minutes, 42 seconds.
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To count from 1 to 152,742,403,242 would take you about nine thousand, seven hundred thirteen 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 152742403242 cubic inches would be around 445.5 feet tall.
Recreational maths with 152742403242
- 152742403242 backwards is 242304247251
- The number of decimal digits it has is: 12
- The sum of 152742403242's digits is 36
- More coming soon!
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