1388255804145
1,388,255,804,145 is an odd composite number composed of six prime numbers multiplied together.
1388255804145 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 1388255804145:
34 × 5 × 73 × 193 × 31 × 47
(3 × 3 × 3 × 3 × 5 × 7 × 7 × 7 × 19 × 19 × 19 × 31 × 47)See below for interesting mathematical facts about the number 1388255804145 from the Numbermatics database.
Names of 1388255804145
- Cardinal: 1388255804145 can be written as One trillion, three hundred eighty-eight billion, two hundred fifty-five million, eight hundred four thousand, one hundred forty-five.
Scientific notation
- Scientific notation: 1.388255804145 × 1012
Factors of 1388255804145
Divisors of 1388255804145
- Number of divisors d(n): 640
-
Complete list of divisors:
1 3 5 7 9 15 19 21 27 31 35 45 47 49 57 63 81 93 95 105 133 135 141 147 155 171 189 217 235 245 279 285 315 329 343 361 399 405 423 441 465 513 567 589 651 665 705 735 837 855 893 931 945 987 1029 1083 1085 1197 1269 1323 1395 1457 1519 1539 1645 1715 1767 1805 1953 1995 2115 2205 2303 2511 2527 2565 2679 2793 2835 2945 2961 3087 3249 3255 3591 3807 3969 4123 4185 4371 4465 4557 4655 4935 5145 5301 5415 5859 5985 6251 6345 6517 6615 6859 6909 7285 7581 7595 7695 8037 8379 8835 8883 9261 9747 9765 10199 10633 10773 11191 11515 12369 12555 12635 13113 13395 13671 13965 14805 15435 15903 16121 16245 16967 17577 17689 17955 18753 19035 19551 19845 20577 20615 20727 21855 22743 22785 24111 25137 26505 26649 27683 27783 28861 29241 29295 30597 31255 31899 32585 33573 34295 34545 37107 37905 39339 40185 41013 41895 43757 44415 46305 47709 48013 48363 48735 50901 50995 53067 53165 53865 55955 56259 58653 61731 61845 62181 65565 68229 68355 71393 72333 75411 78337 79515 80605 83049 84835 86583 87885 88445 91791 93765 95697 97755 100719 102885 103635 111321 113715 118017 118769 120555 123039 123823 125685 131271 133245 138415 138915 144039 144305 145089 146205 152703 152985 159201 159495 167865 168777 175959 185193 185535 186543 193781 196695 202027 204687 205065 212629 214179 218785 235011 238545 240065 241815 249147 254505 259749 265335 275373 281295 287091 293265 302157 306299 308655 310905 322373 333963 336091 341145 356307 356965 361665 371469 377055 391685 393813 415245 432117 432915 435267 458109 458955 477603 478485 499751 503595 506331 525977 527877 548359 555579 556605 581343 590085 593845 606081 615195 619115 637887 642537 656355 705033 720195 725445 747441 763515 779247 796005 826119 831383 843885 861273 879795 906471 918897 925965 932715 967119 968905 1008273 1010135 1023435 1063145 1068921 1070895 1114407 1175055 1181439 1245735 1296351 1298745 1305801 1356467 1374327 1376865 1432809 1435455 1488403 1499253 1510785 1531495 1577931 1611865 1645077 1669815 1680455 1744029 1781535 1818243 1857345 1913661 1927611 1969065 2115099 2160585 2176335 2242323 2256611 2290545 2337741 2352637 2388015 2494149 2498755 2531655 2629885 2639385 2741795 2756691 2777895 2901357 2906715 3024819 3030405 3189435 3206763 3212685 3343221 3525165 3544317 3681839 3737205 3838513 3889053 3896235 4069401 4130595 4156915 4306365 4465209 4497759 4532355 4594485 4733793 4835595 4935231 5041365 5232087 5344605 5454729 5572035 5740983 5782833 5819681 5907195 6345297 6481755 6529005 6769833 6782335 6871635 7057911 7164045 7442015 7482447 7496265 7889655 8225385 8270073 8704071 8720145 9074457 9091215 9495269 9568305 9620289 9638055 9993563 10029663 10418821 10575495 11045517 11211615 11283055 11515539 11688705 11763185 12208203 12470745 13395627 13493277 13783455 14201379 14506785 14805693 15124095 15696261 15796277 16033815 16364187 16716105 17222949 17459043 17721585 18409195 19192565 19445265 20309499 20347005 21173733 22326045 22447341 22488795 23668965 24676155 24810219 25772873 26112213 26160435 27223371 27273645 28485807 28704915 28914165 29098405 29980689 31256463 31726485 33136551 33849165 34546617 35289555 36624609 37412235 40186881 40479831 41350365 42604137 43520355 44417079 45372285 47388831 47476345 48101445 49967815 50148315 52094105 52377129 55227585 57577695 60928497 61041015 63521199 66978135 67342023 67466385 69954941 71006895 72931747 74028465 77318619 78481305 78981385 81820935 85457421 86114745 87295215 89942067 93769389 99409653 101547495 103639851 105868665 109873827 110573939 112236705 120560643 124051095 128864365 130561065 136116855 142166493 142429035 149903445 156282315 157131387 165682755 172733085 180410111 182785491 183123045 190563597 200934405 202399155 209864823 213020685 218795241 222085395 231955857 236944155 256372263 261885645 269826201 281308167 298228959 304642485 310919553 317605995 331721817 336710115 349774705 364658735 386593095 426499479 427287105 449710335 468846945 471394161 489684587 497048265 518199255 541230333 549369135 552869695 602803215 629594469 656385723 695867571 710832465 769116789 785656935 809478603 843924501 902050555 913927455 952817985 995165451 1049324115 1093976205 1159779285 1279498437 1281861315 1349131005 1406540835 1469053761 1491144795 1554597765 1623690999 1658609085 1888783407 1969157169 2087602713 2132497395 2356970805 2448422935 2706151665 2985496353 3147972345 3281928615 3427792109 3479337855 3845583945 4047393015 4219622505 4407161283 4871072997 4975827255 5666350221 5907471507 6397492185 7345268805 8118454995 8956489059 9443917035 9845785845 10283376327 10438013565 13221483849 14613218991 14927481765 17138960545 22035806415 24355364985 28331751105 29537357535 30850128981 39664451547 44782445295 51416881635 66107419245 73066094955 92550386943 154250644905 198322257735 277651160829 462751934715 1388255804145
- Sum of all divisors σ(n): 3229433856000
- Sum of proper divisors (its aliquot sum) s(n): 1841178051855
- 1388255804145 is an abundant number, because the sum of its proper divisors (1841178051855) is greater than itself. Its abundance is 452922247710
Bases of 1388255804145
- Binary: 101000011001110100111111001111010111100012
- Hexadecimal: 0x1433A7E7AF1
- Base-36: HPR7NU29
Squares and roots of 1388255804145
- 1388255804145 squared (13882558041452) is 1927254177742280599181025
- 1388255804145 cubed (13882558041453) is 2675521798313420513782286289800348625
-
The
square root of 1388255804145 is 1178242.6762534957 -
The
cube root of 1388255804145 is 11155.5203459125
Scales and comparisons
How big is 1388255804145?- 1,388,255,804,145 seconds is equal to 44,142 years, 12 weeks, 3 days, 12 hours, 15 minutes, 45 seconds.
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To count from 1 to 1,388,255,804,145 would take you about one hundred ten thousand, three hundred fifty-five 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 1388255804145 cubic inches would be around 929.6 feet tall.
Recreational maths with 1388255804145
- 1388255804145 backwards is 5414085528831
- The number of decimal digits it has is: 13
- The sum of 1388255804145's digits is 54
- More coming soon!
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The information we have on file for 1388255804145 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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