1385362129784064

Names of 1385362129784064

• Cardinal: 1385362129784064 can be written as One quadrillion, three hundred eighty-five trillion, three hundred sixty-two billion, one hundred twenty-nine million, seven hundred eighty-four thousand and sixty-four.

Scientific notation

• Scientific notation: 1.385362129784064 × 10¹⁵

Factors of 1385362129784064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 4680

Divisors of 1385362129784064

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 61 64 69 92 96 122 128 138 183 184 192 244 256 276 366 368 384 488 552 732 736 768 976 1104 1403 1464 1472 1952 2208 2806 2928 2944 3721 3904 4209 4416 4591 5612 5856 5888 7442 7808 8418 8832 9182 11163 11224 11712 13773 14884 15616 16836 17664 18364 22326 22448 23424 27546 29768 33672 36728 44652 44896 46848 55092 59536 67344 73456 85583 89304 89792 105593 110184 119072 134688 146912 171166 178608 179584 211186 220368 238144 256749 269376 280051 293824 316779 342332 357216 359168 422372 440736 476288 513498 538752 560102 587648 633558 684664 714432 840153 844744 881472 952576 1026996 1077504 1120204 1175296 1267116 1369328 1428864 1680306 1689488 1762944 2053992 2240408 2534232 2738656 2857728 3360612 3378976 3525888 4107984 4480816 5068464 5477312 6441173 6721224 6757952 8215968 8961632 10136928 10954624 12882346 13442448 13515904 16431936 17083111 17923264 19323519 20273856 21077281 21909248 25764692 26884896 27031808 32863872 34166222 35846528 38647038 40547712 42154562 51249333 51529384 53769792 63231843 65727744 68332444 71693056 77294076 81095424 84309124 102498666 103058768 107539584 126463686 136664888 154588152 168618248 204997332 206117536 215079168 252927372 273329776 309176304 337236496 392911553 409994664 412235072 484777463 505854744 546659552 618352608 674472992 785823106 819989328 824470144 969554926 1011709488 1093319104 1178734659 1236705216 1285714141 1348945984 1454332389 1571646212 1639978656 1648940288 1939109852 2023418976 2186638208 2357469318 2473410432 2571428282 2697891968 2908664778 3143292424 3279957312 3857142423 3878219704 4046837952 4373276416 4714938636 4946820864 5142856564 5395783936 5817329556 6286584848 6559914624 7714284846 7756439408 8093675904 9429877272 10285713128 11634659112 12573169696 13119829248 15428569692 15512878816 16187351808 18859754544 20571426256 23269318224 25146339392 29571425243 30857139384 31025757632 37719509088 41142852512 46538636448 50292678784 59142850486 61714278768 62051515264 75439018176 78428562601 82285705024 88714275729 93077272896 100585357568 118285700972 123428557536 124103030528 150878036352 156857125202 164571410048 177428551458 186154545792 235285687803 236571401944 246857115072 301756072704 313714250404 329142820096 354857102916 372309091584 470571375606 473142803888 493714230144 627428500808 709714205832 941142751212 946285607776 987428460288 1254857001616 1419428411664 1803856939823 1882285502424 1892571215552 2509714003232 2838856823328 3607713879646 3764571004848 3785142431104 5019428006464 5411570819469 5677713646656 7215427759292 7529142009696 7570284862208 10038856012928 10823141638938 11355427293312 14430855518584 15058284019392 20077712025856 21646283277876 22710854586624 28861711037168 30116568038784 43292566555752 57723422074336 60233136077568 86585133111504 115446844148672 173170266223008 230893688297344 346340532446016 461787376594688 692681064892032 1385362129784064
• Sum of all divisors σ(n): 3912349705022304
• Sum of proper divisors (its aliquot sum) s(n): 2526987575238240
• 1385362129784064 is an abundant number, because the sum of its proper divisors (2526987575238240) is greater than itself. Its abundance is 1141625445454176

Bases of 1385362129784064

• Binary: 100111010111111101011000001101000011000110100000000₂
• Hexadecimal: 0x4EBFAC1A18D00
• Base-36: DN2IKR2ZUO

Squares and roots of 1385362129784064

• 1385362129784064 squared (1385362129784064²) is 1919228230639837786239268356096
• 1385362129784064 cubed (1385362129784064³) is 2658826109140906471187473487233390392738054144
• The square root of 1385362129784064 is 37220453.1109451163
• The cube root of 1385362129784064 is 111477.6411503045

Scales and comparisons

• 1,385,362,129,784,064 seconds is equal to 44,050,230 years, 27 weeks, 12 hours, 54 minutes, 24 seconds.
• To count from 1 to 1,385,362,129,784,064 would take you about one hundred thirty-two million, one hundred fifty thousand, six hundred ninety-one 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 1385362129784064 cubic inches would be around 9289.8 feet tall.

Recreational maths with 1385362129784064

• 1385362129784064 backwards is 4604879212635831
• 1385362129784064 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1385362129784064's digits is 69
• More coming soon!