1380995902944

Names of 1380995902944

• Cardinal: 1380995902944 can be written as One trillion, three hundred eighty billion, nine hundred ninety-five million, nine hundred two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.380995902944 × 10¹²

Factors of 1380995902944

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 90609

Divisors of 1380995902944

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 23 24 28 32 36 42 46 47 48 49 56 63 69 72 84 92 94 96 98 112 126 138 141 144 147 161 168 184 188 196 207 224 252 276 282 288 294 322 329 336 368 376 392 414 423 441 483 504 552 564 588 644 658 672 736 752 784 828 846 882 966 987 1008 1081 1104 1127 1128 1176 1288 1316 1449 1504 1568 1656 1692 1764 1932 1974 2016 2162 2208 2254 2256 2303 2352 2576 2632 2898 2961 3243 3312 3381 3384 3528 3864 3948 4324 4508 4512 4606 4704 5152 5264 5796 5922 6486 6624 6762 6768 6909 7056 7567 7728 7896 8648 9016 9212 9729 10143 10528 11592 11844 12972 13524 13536 13818 14112 15134 15456 15792 17296 18032 18424 19458 20286 20727 22701 23184 23688 25944 27048 27636 30268 31584 34592 36064 36848 38916 40572 41454 45402 46368 47376 51888 52969 54096 55272 60536 68103 73696 77832 81144 82908 90527 90804 94752 103776 105938 108192 110544 121072 136206 155664 158907 162288 165816 181054 181608 211876 221088 242144 271581 272412 311328 317814 324576 331632 362108 363216 423752 476721 543162 544824 633689 635628 663264 724216 726432 814743 847504 953442 1086324 1089648 1267378 1271256 1448432 1629486 1695008 1901067 1906884 2082121 2172648 2179296 2534756 2542512 2896864 3258972 3802134 3813768 4164242 4254769 4345296 4435823 5069512 5085024 5703201 6246363 6517944 7604268 7627536 8328484 8509538 8690592 8871646 10139024 11406402 12492726 12764307 13035888 13307469 14574847 15208536 15255072 16656968 17019076 17743292 18739089 20278048 22812804 24985452 25528614 26071776 26614938 29149694 29783383 30417072 33313936 34038152 35486584 37478178 38292921 39922407 43724541 45625608 49970904 51057228 53229876 58299388 59566766 60834144 66627872 68076304 70973168 74956356 76585842 79844814 87449082 89350149 91251216 97859687 99941808 102023929 102114456 106459752 116598776 119133532 131173623 136152608 141946336 149912712 153171684 159689628 174898164 178700298 182502432 195719374 199883616 204047858 204228912 208483681 212919504 233197552 238267064 262347246 268050447 293579061 299825424 306071787 306343368 319379256 349796328 357400596 391438748 408095716 408457824 416967362 425839008 466395104 476534128 524694492 536100894 587158122 599650848 612143574 612686736 625451043 638758512 685017809 699592656 714801192 782877496 816191432 833934724 880737183 918215361 953068256 1049388984 1072201788 1174316244 1224287148 1225373472 1250902086 1277517024 1370035618 1399185312 1429602384 1565754992 1632382864 1667869448 1761474366 1836430722 1876353129 2055053427 2098777968 2144403576 2348632488 2448574296 2501804172 2740071236 2859204768 3131509984 3264765728 3335738896 3522948732 3672861444 3752706258 4110106854 4197555936 4288807152 4697264976 4795124663 4897148592 5003608344 5480142472 6165160281 6671477792 7045897464 7345722888 7505412516 8220213708 8577614304 9394529952 9590249326 9794297184 10007216688 10960284944 12330320562 14091794928 14385373989 14691445776 15010825032 16440427416 19180498652 20014433376 21920569888 24660641124 28183589856 28770747978 29382891552 30021650064 32880854832 38360997304 43156121967 49321282248 57541495956 60043300128 65761709664 76721994608 86312243934 98642564496 115082991912 153443989216 172624487868 197285128992 230165983824 345248975736 460331967648 690497951472 1380995902944
• Sum of all divisors σ(n): 4868488654848
• Sum of proper divisors (its aliquot sum) s(n): 3487492751904
• 1380995902944 is an abundant number, because the sum of its proper divisors (3487492751904) is greater than itself. Its abundance is 2106496848960

Bases of 1380995902944

• Binary: 10100000110001001110001010010110111100000₂
• Hexadecimal: 0x14189C52DE0
• Base-36: HMF5AYG0

Squares and roots of 1380995902944

• 1380995902944 squared (1380995902944²) is 1907149683948113867867136
• 1380995902944 cubed (1380995902944³) is 2633765899833289733800903787743248384
• The square root of 1380995902944 is 1175157.8204411525
• The cube root of 1380995902944 is 11136.0403714041

Scales and comparisons

• 1,380,995,902,944 seconds is equal to 43,911 years, 20 weeks, 4 days, 21 hours, 2 minutes, 24 seconds.
• To count from 1 to 1,380,995,902,944 would take you about one hundred nine thousand, seven hundred seventy-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 1380995902944 cubic inches would be around 928 feet tall.

Recreational maths with 1380995902944

• 1380995902944 backwards is 4492095990831
• 1380995902944 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1380995902944's digits is 63
• More coming soon!