42638123385
42,638,123,385 is an odd composite number composed of seven prime numbers multiplied together.
42638123385 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 42638123385:
34 × 5 × 112 × 13 × 17 × 31 × 127
(3 × 3 × 3 × 3 × 5 × 11 × 11 × 13 × 17 × 31 × 127)See below for interesting mathematical facts about the number 42638123385 from the Numbermatics database.
Names of 42638123385
- Cardinal: 42638123385 can be written as Forty-two billion, six hundred thirty-eight million, one hundred twenty-three thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 4.2638123385 × 1010
Factors of 42638123385
Divisors of 42638123385
- Number of divisors d(n): 480
-
Complete list of divisors:
1 3 5 9 11 13 15 17 27 31 33 39 45 51 55 65 81 85 93 99 117 121 127 135 143 153 155 165 187 195 221 255 279 297 341 351 363 381 403 405 429 459 465 495 527 561 585 605 635 663 715 765 837 891 935 1023 1053 1089 1105 1143 1209 1287 1377 1395 1397 1485 1573 1581 1651 1683 1705 1755 1815 1905 1989 2015 2057 2145 2159 2295 2431 2511 2635 2805 3069 3267 3315 3429 3627 3751 3861 3937 4185 4191 4433 4455 4719 4743 4953 5049 5115 5265 5445 5715 5797 5967 6045 6171 6435 6477 6851 6885 6985 7293 7865 7905 8255 8415 9207 9801 9945 10285 10287 10795 10881 11253 11583 11811 12155 12555 12573 13299 14157 14229 14859 15147 15345 15367 16335 17145 17391 17901 18135 18161 18513 18755 19305 19431 19685 20553 20955 21879 22165 23595 23715 23749 24765 25245 26741 27621 28067 28985 29835 30855 32385 32643 33759 34255 35433 36465 37719 39897 42471 42687 43307 44577 46035 46101 48763 49005 51181 51435 52173 54405 54483 55539 56265 57915 58293 59055 61659 62865 63767 65637 66495 66929 70785 71145 71247 74295 75361 75735 76835 80223 84201 86955 89505 90805 92565 97155 101277 102765 106299 109395 113157 118745 119691 127413 129921 133705 133731 138105 138303 140335 146289 153543 156519 163215 163449 166617 168795 174879 177165 184977 188595 191301 196911 199485 199771 200787 212355 213435 213741 216535 222885 226083 230505 240669 243815 252603 255905 260865 261239 272415 277695 291465 303831 308295 308737 318835 318897 328185 334645 356235 359073 376805 389763 401115 414909 421005 438867 460629 469557 476377 490347 506385 531495 554931 562991 565785 573903 598455 599313 602361 637065 641223 649605 668655 678249 691515 722007 731445 736219 757809 767715 782595 783717 817245 828971 833085 870077 874395 924885 926211 956505 984555 998855 1003935 1068705 1130415 1169289 1203345 1244727 1263015 1306195 1316601 1381887 1429131 1471041 1519155 1543685 1594485 1688973 1721709 1795365 1797939 1807083 1923669 1948815 2034747 2074545 2166021 2194335 2208657 2273427 2303145 2347785 2351151 2381885 2451735 2486913 2610231 2774655 2778633 2814955 2869515 2996565 3011805 3206115 3391245 3396107 3507867 3610035 3681095 3789045 3918585 3949803 4144855 4145661 4287393 4350385 4631055 5066919 5165127 5393817 5421249 5846445 6104241 6192901 6223635 6583005 6625971 6909435 7053453 7145655 7355205 7460739 7830693 8098409 8335899 8444865 8608545 8989695 9035415 9570847 9618345 10173735 10188321 10830105 11043285 11367135 11755755 12434565 12862179 13051155 13893165 15200757 16181451 16980535 17539335 18578703 19749015 19877913 20728305 21160359 21436965 22382217 23492079 24295227 25007697 25334595 25825635 26969085 27106245 28712541 30521205 30564963 30964505 33129855 35267265 37303695 38586537 39153465 40492045 41679495 45602271 47854235 50941605 55736109 59633739 64310895 67146651 70476237 72885681 76003785 80907255 86137623 91694889 92893515 99389565 105279317 105801795 111911085 117460395 121476135 125038485 143562705 152824815 167208327 192932685 218657043 228011355 258412869 275084667 278680545 298168695 315837951 335733255 352381185 364428405 430688115 458474445 501624981 526396585 655971129 775238607 836041635 947513853 1093285215 1292064345 1375423335 1579189755 2508124905 2842541559 3279855645 3876193035 4737569265 8527624677 14212707795 42638123385
- Sum of all divisors σ(n): 99666395136
- Sum of proper divisors (its aliquot sum) s(n): 57028271751
- 42638123385 is an abundant number, because the sum of its proper divisors (57028271751) is greater than itself. Its abundance is 14390148366
Bases of 42638123385
- Binary: 1001111011010110111000100001011110012
- Hexadecimal: 0x9ED6E2179
- Base-36: JL5MYK9
Squares and roots of 42638123385
- 42638123385 squared (426381233852) is 1818009565794483858225
- 42638123385 cubed (426381233853) is 77516516181455478299388397091625
-
The
square root of 42638123385 is 206490.0079543803 -
The
cube root of 42638123385 is 3493.5424709557
Scales and comparisons
How big is 42638123385?- 42,638,123,385 seconds is equal to 1,355 years, 39 weeks, 3 days, 19 hours, 9 minutes, 45 seconds.
-
To count from 1 to 42,638,123,385 would take you about two thousand, seven hundred eleven 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 42638123385 cubic inches would be around 291.1 feet tall.
Recreational maths with 42638123385
- 42638123385 backwards is 58332183624
- 42638123385 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 42638123385's digits is 45
- More coming soon!
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The information we have on file for 42638123385 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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