1388231188992
1,388,231,188,992 is an even composite number composed of four prime numbers multiplied together.
1388231188992 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred seventy divisors.
Prime factorization of 1388231188992:
29 × 32 × 172 × 10212
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 17 × 17 × 1021 × 1021)See below for interesting mathematical facts about the number 1388231188992 from the Numbermatics database.
Names of 1388231188992
- Cardinal: 1388231188992 can be written as One trillion, three hundred eighty-eight billion, two hundred thirty-one million, one hundred eighty-eight thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.388231188992 × 1012
Factors of 1388231188992
Divisors of 1388231188992
- Number of divisors d(n): 270
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 17 18 24 32 34 36 48 51 64 68 72 96 102 128 136 144 153 192 204 256 272 288 289 306 384 408 512 544 576 578 612 768 816 867 1021 1088 1152 1156 1224 1536 1632 1734 2042 2176 2304 2312 2448 2601 3063 3264 3468 4084 4352 4608 4624 4896 5202 6126 6528 6936 8168 8704 9189 9248 9792 10404 12252 13056 13872 16336 17357 18378 18496 19584 20808 24504 26112 27744 32672 34714 36756 36992 39168 41616 49008 52071 55488 65344 69428 73512 73984 78336 83232 98016 104142 110976 130688 138856 147024 147968 156213 166464 196032 208284 221952 261376 277712 294048 295069 312426 332928 392064 416568 443904 522752 555424 588096 590138 624852 665856 784128 833136 885207 1042441 1110848 1176192 1180276 1249704 1331712 1568256 1666272 1770414 2084882 2221696 2352384 2360552 2499408 2655621 3127323 3332544 3540828 4169764 4443392 4704768 4721104 4998816 5311242 6254646 6665088 7081656 8339528 8886784 9381969 9442208 9997632 10622484 12509292 13330176 14163312 16679056 17721497 18763938 18884416 19995264 21244968 25018584 26660352 28326624 33358112 35442994 37527876 37768832 39990528 42489936 50037168 53164491 56653248 66716224 70885988 75055752 75537664 79981056 84979872 100074336 106328982 113306496 133432448 141771976 150111504 151075328 159493473 169959744 200148672 212657964 226612992 266864896 283543952 300223008 301265449 318986946 339919488 400297344 425315928 453225984 533729792 567087904 600446016 602530898 637973892 679838976 800594688 850631856 903796347 1134175808 1200892032 1205061796 1275947784 1359677952 1601189376 1701263712 1807592694 2268351616 2401784064 2410123592 2551895568 2711389041 3402527424 3615185388 4536703232 4803568128 4820247184 5103791136 5422778082 6805054848 7230370776 9073406464 9640494368 10207582272 10845556164 13610109696 14460741552 19280988736 20415164544 21691112328 27220219392 28921483104 38561977472 40830329088 43382224656 57842966208 77123954944 81660658176 86764449312 115685932416 154247909888 173528898624 231371864832 347057797248 462743729664 694115594496 1388231188992
- Sum of all divisors σ(n): 4260243432159
- Sum of proper divisors (its aliquot sum) s(n): 2872012243167
- 1388231188992 is an abundant number, because the sum of its proper divisors (2872012243167) is greater than itself. Its abundance is 1483781054175
Bases of 1388231188992
- Binary: 101000011001110010000011011100010000000002
- Hexadecimal: 0x1433906E200
- Base-36: HPQT08W0
Squares and roots of 1388231188992
- 1388231188992 squared (13882311889922) is 1927185834090142021976064
- 1388231188992 cubed (13882311889923) is 2675379481867497105673974320084287488
-
The
square root of 1388231188992 is 1178232.2305012709 -
The
cube root of 1388231188992 is 11155.4544127077
Scales and comparisons
How big is 1388231188992?- 1,388,231,188,992 seconds is equal to 44,141 years, 23 weeks, 5 days, 14 hours, 43 minutes, 12 seconds.
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To count from 1 to 1,388,231,188,992 would take you about one hundred ten thousand, three hundred fifty-three 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 1388231188992 cubic inches would be around 929.6 feet tall.
Recreational maths with 1388231188992
- 1388231188992 backwards is 2998811328831
- The number of decimal digits it has is: 13
- The sum of 1388231188992's digits is 63
- More coming soon!
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