38991389151996
38,991,389,151,996 is an even composite number composed of four prime numbers multiplied together.
38991389151996 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 38991389151996:
22 × 36 × 172 × 3593
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 17 × 17 × 359 × 359 × 359)See below for interesting mathematical facts about the number 38991389151996 from the Numbermatics database.
Names of 38991389151996
- Cardinal: 38991389151996 can be written as Thirty-eight trillion, nine hundred ninety-one billion, three hundred eighty-nine million, one hundred fifty-one thousand, nine hundred ninety-six.
Scientific notation
- Scientific notation: 3.8991389151996 × 1013
Factors of 38991389151996
Divisors of 38991389151996
- Number of divisors d(n): 252
-
Complete list of divisors:
1 2 3 4 6 9 12 17 18 27 34 36 51 54 68 81 102 108 153 162 204 243 289 306 324 359 459 486 578 612 718 729 867 918 972 1077 1156 1377 1436 1458 1734 1836 2154 2601 2754 2916 3231 3468 4131 4308 5202 5508 6103 6462 7803 8262 9693 10404 12206 12393 12924 15606 16524 18309 19386 23409 24412 24786 29079 31212 36618 38772 46818 49572 54927 58158 70227 73236 87237 93636 103751 109854 116316 128881 140454 164781 174474 207502 210681 219708 257762 261711 280908 311253 329562 348948 386643 415004 421362 494343 515524 523422 622506 659124 773286 842724 933759 988686 1046844 1159929 1245012 1483029 1546572 1867518 1977372 2190977 2319858 2801277 2966058 3479787 3735036 4381954 4449087 4639716 5602554 5932116 6572931 6959574 8403831 8763908 8898174 10439361 11205108 13145862 13919148 16807662 17796348 19718793 20878722 25211493 26291724 31318083 33615324 37246609 39437586 41757444 46268279 50422986 59156379 62636166 74493218 75634479 78875172 92536558 93954249 100845972 111739827 118312758 125272332 138804837 148986436 151268958 177469137 185073116 187908498 223479654 236625516 277609674 302537916 335219481 354938274 375816996 416414511 446959308 532407411 555219348 670438962 709876548 786560743 832829022 1005658443 1064814822 1249243533 1340877924 1573121486 1597222233 1665658044 2011316886 2129629644 2359682229 2498487066 3016975329 3146242972 3194444466 3747730599 4022633772 4719364458 4996974132 6033950658 6388888932 7079046687 7495461198 9050925987 9438728916 11243191797 12067901316 13371532631 14158093374 14990922396 18101851974 21237140061 22486383594 26743065262 27152777961 28316186748 33729575391 36203703948 40114597893 42474280122 44972767188 53486130524 54305555922 63711420183 67459150782 80229195786 84948560244 108611111844 120343793679 127422840366 134918301564 160458391572 191134260549 240687587358 254845680732 361031381037 382268521098 481375174716 573402781647 722062762074 764537042196 1083094143111 1146805563294 1444125524148 2166188286222 2293611126588 3249282429333 4332376572444 6498564858666 9747847287999 12997129717332 19495694575998 38991389151996
- Sum of all divisors σ(n): 108981139634640
- Sum of proper divisors (its aliquot sum) s(n): 69989750482644
- 38991389151996 is an abundant number, because the sum of its proper divisors (69989750482644) is greater than itself. Its abundance is 30998361330648
Bases of 38991389151996
- Binary: 10001101110110011000111110011001010010111111002
- Hexadecimal: 0x237663E652FC
- Base-36: DTKEADFR0
Squares and roots of 38991389151996
- 38991389151996 squared (389913891519962) is 1520328428002391347990784016
- 38991389151996 cubed (389913891519963) is 59279717375083573722394503312045431295936
-
The
square root of 38991389151996 is 6244308.5407430021 -
The
cube root of 38991389151996 is 33909.6184168365
Scales and comparisons
How big is 38991389151996?- 38,991,389,151,996 seconds is equal to 1,239,805 years, 29 weeks, 3 days, 7 hours, 6 minutes, 36 seconds.
-
To count from 1 to 38,991,389,151,996 would take you about three million, ninety-nine thousand, five 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 38991389151996 cubic inches would be around 2825.8 feet tall.
Recreational maths with 38991389151996
- 38991389151996 backwards is 69915198319983
- 38991389151996 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 38991389151996's digits is 81
- More coming soon!
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