1355385321472

Names of 1355385321472

• Cardinal: 1355385321472 can be written as One trillion, three hundred fifty-five billion, three hundred eighty-five million, three hundred twenty-one thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.355385321472 × 10¹²

Factors of 1355385321472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 255

Divisors of 1355385321472

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 91 98 104 112 128 169 182 196 208 224 233 256 338 343 364 392 416 448 466 512 637 676 686 728 784 832 896 932 1024 1183 1274 1352 1372 1456 1568 1631 1664 1792 1864 2048 2366 2401 2548 2704 2744 2912 3029 3136 3262 3328 3584 3728 4459 4732 4802 5096 5408 5488 5824 6058 6272 6524 6656 7168 7456 8281 8918 9464 9604 10192 10816 10976 11417 11648 12116 12544 13048 13312 14336 14912 16562 16807 17836 18928 19208 20384 21203 21632 21952 22834 23296 24232 25088 26096 26624 29824 31213 33124 33614 35672 37856 38416 39377 40768 42406 43264 43904 45668 46592 48464 50176 52192 57967 59648 62426 66248 67228 71344 75712 76832 78754 79919 81536 84812 86528 87808 91336 93184 96928 100352 104384 115934 119296 124852 132496 134456 142688 148421 151424 153664 157508 159838 163072 169624 173056 175616 182672 186368 193856 208768 218491 231868 238592 249704 264992 268912 275639 285376 296842 302848 307328 315016 319676 326144 339248 346112 351232 365344 387712 405769 417536 436982 463736 477184 499408 529984 537824 551278 559433 570752 593684 605696 614656 630032 639352 652288 678496 702464 730688 775424 811538 835072 873964 927472 998816 1038947 1059968 1075648 1102556 1118866 1141504 1187368 1211392 1229312 1260064 1278704 1304576 1356992 1461376 1550848 1623076 1670144 1747928 1854944 1929473 1997632 2077894 2119936 2151296 2205112 2237732 2283008 2374736 2422784 2458624 2520128 2557408 2713984 2840383 2922752 3101696 3246152 3340288 3495856 3709888 3858946 3916031 3995264 4155788 4239872 4302592 4410224 4475464 4566016 4749472 4917248 5040256 5114816 5427968 5680766 5845504 6203392 6492304 6991712 7272629 7419776 7717892 7832062 7990528 8311576 8479744 8605184 8820448 8950928 9132032 9498944 10080512 10229632 10855936 11361532 11691008 12984608 13506311 13983424 14545258 14839552 15435784 15664124 15981056 16623152 16959488 17210368 17640896 17901856 18997888 20161024 20459264 21711872 22723064 23382016 25969216 27012622 27966848 29090516 29679104 30871568 31328248 31962112 33246304 34420736 35281792 35803712 37995776 40322048 40918528 43423744 45446128 50908403 51938432 54025244 55933696 58181032 59358208 61743136 62656496 63924224 66492608 70563584 71607424 75991552 80644096 81837056 90892256 94544177 101816806 103876864 108050488 111867392 116362064 118716416 123486272 125312992 132985216 141127168 143214848 151983104 163674112 181784512 189088354 203633612 207753728 216100976 223734784 232724128 246972544 250625984 265970432 282254336 286429696 303966208 363569024 378176708 407267224 415507456 432201952 447469568 465448256 493945088 501251968 531940864 564508672 572859392 661809239 727138048 756353416 814534448 831014912 864403904 930896512 987890176 1002503936 1063881728 1145718784 1323618478 1454276096 1512706832 1629068896 1728807808 1861793024 1975780352 2005007872 2127763456 2647236956 2908552192 3025413664 3258137792 3457615616 3723586048 3951560704 4010015744 5294473912 5817104384 6050827328 6516275584 6915231232 7447172096 8020031488 10588947824 12101654656 13032551168 13830462464 14894344192 21177895648 24203309312 26065102336 27660924928 42355791296 48406618624 52130204672 84711582592 96813237248 104260409344 169423165184 193626474496 338846330368 677692660736 1355385321472
• Sum of all divisors σ(n): 3438382212720
• Sum of proper divisors (its aliquot sum) s(n): 2082996891248
• 1355385321472 is an abundant number, because the sum of its proper divisors (2082996891248) is greater than itself. Its abundance is 727611569776

Bases of 1355385321472

• Binary: 10011101110010011010000101011100000000000₂
• Hexadecimal: 0x13B9342B800
• Base-36: HANLFBB4

Squares and roots of 1355385321472

• 1355385321472 squared (1355385321472²) is 1837069369661756784246784
• 1355385321472 cubed (1355385321472³) is 2489936858165364622920604277222146048
• The square root of 1355385321472 is 1164210.1706616377
• The cube root of 1355385321472 is 11066.7710671979

Scales and comparisons

• 1,355,385,321,472 seconds is equal to 43,097 years, 3 weeks, 1 day, 2 hours, 37 minutes, 52 seconds.
• To count from 1 to 1,355,385,321,472 would take you about one hundred seven thousand, seven hundred forty-two 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 1355385321472 cubic inches would be around 922.2 feet tall.

Recreational maths with 1355385321472

• 1355385321472 backwards is 2741235835531
• 1355385321472 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1355385321472's digits is 49
• More coming soon!