1385201664
1,385,201,664 is an even composite number composed of five prime numbers multiplied together.
1385201664 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 1385201664:
215 × 32 × 7 × 11 × 61
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 61)See below for interesting mathematical facts about the number 1385201664 from the Numbermatics database.
Names of 1385201664
- Cardinal: 1385201664 can be written as One billion, three hundred eighty-five million, two hundred one thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 1.385201664 × 109
Factors of 1385201664
Divisors of 1385201664
- Number of divisors d(n): 384
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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 56 61 63 64 66 72 77 84 88 96 99 112 122 126 128 132 144 154 168 176 183 192 198 224 231 244 252 256 264 288 308 336 352 366 384 396 427 448 462 488 504 512 528 549 576 616 671 672 693 704 732 768 792 854 896 924 976 1008 1024 1056 1098 1152 1232 1281 1342 1344 1386 1408 1464 1536 1584 1708 1792 1848 1952 2013 2016 2048 2112 2196 2304 2464 2562 2684 2688 2772 2816 2928 3072 3168 3416 3584 3696 3843 3904 4026 4032 4096 4224 4392 4608 4697 4928 5124 5368 5376 5544 5632 5856 6039 6144 6336 6832 7168 7392 7686 7808 8052 8064 8192 8448 8784 9216 9394 9856 10248 10736 10752 11088 11264 11712 12078 12288 12672 13664 14091 14336 14784 15372 15616 16104 16128 16384 16896 17568 18432 18788 19712 20496 21472 21504 22176 22528 23424 24156 24576 25344 27328 28182 28672 29568 30744 31232 32208 32256 32768 33792 35136 36864 37576 39424 40992 42273 42944 43008 44352 45056 46848 48312 49152 50688 54656 56364 57344 59136 61488 62464 64416 64512 67584 70272 73728 75152 78848 81984 84546 85888 86016 88704 90112 93696 96624 98304 101376 109312 112728 114688 118272 122976 124928 128832 129024 135168 140544 147456 150304 157696 163968 169092 171776 172032 177408 180224 187392 193248 202752 218624 225456 229376 236544 245952 249856 257664 258048 270336 281088 294912 300608 315392 327936 338184 343552 344064 354816 360448 374784 386496 405504 437248 450912 473088 491904 499712 515328 516096 540672 562176 601216 630784 655872 676368 687104 688128 709632 749568 772992 811008 874496 901824 946176 983808 999424 1030656 1032192 1081344 1124352 1202432 1261568 1311744 1352736 1374208 1419264 1499136 1545984 1622016 1748992 1803648 1892352 1967616 1998848 2061312 2064384 2248704 2404864 2523136 2623488 2705472 2748416 2838528 2998272 3091968 3244032 3497984 3607296 3784704 3935232 4122624 4497408 4809728 5246976 5410944 5496832 5677056 5996544 6183936 6995968 7214592 7569408 7870464 8245248 8994816 9619456 10493952 10821888 10993664 11354112 12367872 13991936 14429184 15740928 16490496 17989632 19238912 20987904 21643776 21987328 22708224 24735744 28858368 31481856 32980992 38477824 41975808 43287552 49471488 57716736 62963712 65961984 76955648 86575104 98942976 115433472 125927424 153911296 173150208 197885952 230866944 346300416 461733888 692600832 1385201664
- Sum of all divisors σ(n): 5070836160
- Sum of proper divisors (its aliquot sum) s(n): 3685634496
- 1385201664 is an abundant number, because the sum of its proper divisors (3685634496) is greater than itself. Its abundance is 2300432832
Bases of 1385201664
- Binary: 10100101001000010000000000000002
- Hexadecimal: 0x52908000
- Base-36: MWPOG0
Squares and roots of 1385201664
- 1385201664 squared (13852016642) is 1918783649948368896
- 1385201664 cubed (13852016643) is 2657902304764474108825042944
-
The
square root of 1385201664 is 37218.2974355357 -
The
cube root of 1385201664 is 1114.7333685147
Scales and comparisons
How big is 1385201664?- 1,385,201,664 seconds is equal to 44 years, 2 weeks, 2 days, 10 hours, 14 minutes, 24 seconds.
-
To count from 1 to 1,385,201,664 would take you about 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 1385201664 cubic inches would be around 92.9 feet tall.
Recreational maths with 1385201664
- 1385201664 backwards is 4661025831
- 1385201664 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 1385201664's digits is 36
- More coming soon!
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