1388664135936
1,388,664,135,936 is an even composite number composed of six prime numbers multiplied together.
1388664135936 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 1388664135936:
28 × 32 × 7 × 11 × 53 × 147689
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 53 × 147689)See below for interesting mathematical facts about the number 1388664135936 from the Numbermatics database.
Names of 1388664135936
- Cardinal: 1388664135936 can be written as One trillion, three hundred eighty-eight billion, six hundred sixty-four million, one hundred thirty-five thousand, nine hundred thirty-six.
Scientific notation
- Scientific notation: 1.388664135936 × 1012
Factors of 1388664135936
Divisors of 1388664135936
- Number of divisors d(n): 432
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 53 56 63 64 66 72 77 84 88 96 99 106 112 126 128 132 144 154 159 168 176 192 198 212 224 231 252 256 264 288 308 318 336 352 371 384 396 424 448 462 477 504 528 576 583 616 636 672 693 704 742 768 792 848 896 924 954 1008 1056 1113 1152 1166 1232 1272 1344 1386 1408 1484 1584 1696 1749 1792 1848 1908 2016 2112 2226 2304 2332 2464 2544 2688 2772 2816 2968 3168 3339 3392 3498 3696 3816 4032 4081 4224 4452 4664 4928 5088 5247 5376 5544 5936 6336 6678 6784 6996 7392 7632 8064 8162 8448 8904 9328 9856 10176 10494 11088 11872 12243 12672 13356 13568 13992 14784 15264 16128 16324 17808 18656 19712 20352 20988 22176 23744 24486 25344 26712 27984 29568 30528 32648 35616 36729 37312 40704 41976 44352 47488 48972 53424 55968 59136 61056 65296 71232 73458 74624 83952 88704 94976 97944 106848 111936 122112 130592 142464 146916 147689 149248 167904 177408 195888 213696 223872 261184 284928 293832 295378 335808 391776 427392 443067 447744 522368 587664 590756 671616 783552 854784 886134 1033823 1044736 1175328 1181512 1329201 1343232 1567104 1624579 1772268 2067646 2350656 2363024 2658402 3101469 3134208 3249158 3544536 4135292 4701312 4726048 4873737 5316804 6202938 6498316 7089072 7827517 8270584 9304407 9402624 9452096 9747474 10633608 11372053 12405876 12996632 14178144 14621211 15655034 16541168 18608814 18904192 19494948 21267216 22744106 23482551 24811752 25993264 28356288 29242422 31310068 33082336 34116159 37217628 37808384 38989896 42534432 45488212 46965102 49623504 51986528 54792619 56712576 58484844 62620136 66164672 68232318 70447653 74435256 77979792 85068864 86102687 90976424 93930204 99247008 102348477 103973056 109585238 113425152 116969688 125240272 132329344 136464636 140895306 148870512 155959584 164377857 170137728 172205374 181952848 187860408 198494016 204696954 207946112 219170476 233939376 250480544 258308061 264658688 272929272 281790612 297741024 311919168 328755714 340275456 344410748 363905696 375720816 396988032 409393908 415892224 438340952 467878752 493133571 500961088 516616122 545858544 563581224 595482048 602718809 623838336 657511428 688821496 727811392 751441632 774924183 793976064 818787816 876681904 935757504 986267142 1001922176 1033232244 1091717088 1127162448 1190964096 1205437618 1247676672 1315022856 1377642992 1455622784 1502883264 1549848366 1637575632 1753363808 1808156427 1871515008 1972534284 2003844352 2066464488 2183434176 2254324896 2381928192 2410875236 2630045712 2755285984 2911245568 3005766528 3099696732 3275151264 3506727616 3616312854 3743030016 3945068568 4132928976 4366868352 4508649792 4821750472 5260091424 5424469281 5510571968 6011533056 6199393464 6550302528 7013455232 7232625708 7890137136 8265857952 8733736704 9017299584 9643500944 10520182848 10848938562 11021143936 12398786928 13100605056 14026910464 14465251416 15780274272 16531715904 18034599168 19287001888 21040365696 21697877124 22042287872 24797573856 26201210112 28930502832 31560548544 33063431808 38574003776 42080731392 43395754248 49595147712 57861005664 63121097088 66126863616 77148007552 86791508496 99190295424 115722011328 126242194176 154296015104 173583016992 198380590848 231444022656 347166033984 462888045312 694332067968 1388664135936
- Sum of all divisors σ(n): 5086046609280
- Sum of proper divisors (its aliquot sum) s(n): 3697382473344
- 1388664135936 is an abundant number, because the sum of its proper divisors (3697382473344) is greater than itself. Its abundance is 2308718337408
Bases of 1388664135936
- Binary: 101000011010100101101010100100001000000002
- Hexadecimal: 0x14352D52100
- Base-36: HPXYRSW0
Squares and roots of 1388664135936
- 1388664135936 squared (13886641359362) is 1928388082434877486596096
- 1388664135936 cubed (13886641359363) is 2677883370243709083913987073670905856
-
The
square root of 1388664135936 is 1178415.9435173981 -
The
cube root of 1388664135936 is 11156.6139741077
Scales and comparisons
How big is 1388664135936?- 1,388,664,135,936 seconds is equal to 44,155 years, 11 weeks, 4 days, 13 hours, 45 minutes, 36 seconds.
-
To count from 1 to 1,388,664,135,936 would take you about one hundred ten thousand, three hundred eighty-eight 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 1388664135936 cubic inches would be around 929.7 feet tall.
Recreational maths with 1388664135936
- 1388664135936 backwards is 6395314668831
- 1388664135936 is a
Harshad number . - The number of decimal digits it has is: 13
- The sum of 1388664135936's digits is 63
- More coming soon!
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