1338616878445
1,338,616,878,445 is an odd composite number composed of six prime numbers multiplied together.
1338616878445 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1338616878445:
5 × 73 × 11 × 292 × 139 × 607
(5 × 7 × 7 × 7 × 11 × 29 × 29 × 139 × 607)See below for interesting mathematical facts about the number 1338616878445 from the Numbermatics database.
Names of 1338616878445
- Cardinal: 1338616878445 can be written as One trillion, three hundred thirty-eight billion, six hundred sixteen million, eight hundred seventy-eight thousand, four hundred forty-five.
Scientific notation
- Scientific notation: 1.338616878445 × 1012
Factors of 1338616878445
Divisors of 1338616878445
- Number of divisors d(n): 192
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Complete list of divisors:
1 5 7 11 29 35 49 55 77 139 145 203 245 319 343 385 539 607 695 841 973 1015 1421 1529 1595 1715 2233 2695 3035 3773 4031 4205 4249 4865 5887 6677 6811 7105 7645 9251 9947 10703 11165 15631 17603 18865 20155 21245 28217 29435 29743 33385 34055 41209 44341 46255 46739 47677 49735 53515 64757 74921 78155 84373 88015 109417 116899 123221 141085 148715 193633 197519 206045 208201 221705 233695 238385 288463 310387 323785 327173 374605 421865 453299 510487 524447 547085 584495 590611 616105 818293 862547 928103 968165 987595 1041005 1285889 1355431 1382633 1442315 1551935 1635865 2172709 2266495 2290211 2446817 2552435 2622235 2953055 3173093 3573409 4091465 4134277 4312735 4640515 5615357 5728051 6037829 6429445 6496721 6777155 6913165 9001223 9488017 10863545 11451055 12234085 15208963 15865465 17127719 17867045 20671385 25013863 26914987 28076785 28640255 28939939 30189145 32483605 39307499 40096357 45006115 45477047 47440085 63008561 66416119 70957693 76044815 85638595 119894033 125069315 134574935 144699695 175097041 188404909 196537495 200481785 227385235 275152493 315042805 318339329 332080595 354788465 441059927 496703851 599470165 780534623 839258231 875485205 942024545 1318834363 1375762465 1591696645 1926067451 2205299635 2483519255 3476926957 3902673115 4196291155 5463742361 6594171815 9231840541 9630337255 17384634785 24338488699 27318711805 38246196527 46159202705 121692443495 191230982635 267723375689 1338616878445
- Sum of all divisors σ(n): 2135218176000
- Sum of proper divisors (its aliquot sum) s(n): 796601297555
- 1338616878445 is a deficient number, because the sum of its proper divisors (796601297555) is less than itself. Its deficiency is 542015580890
Bases of 1338616878445
- Binary: 100110111101010111100100010010101011011012
- Hexadecimal: 0x137ABC8956D
- Base-36: H2Y9XDV1
Squares and roots of 1338616878445
- 1338616878445 squared (13386168784452) is 1791895147257835905618025
- 1338616878445 cubed (13386168784453) is 2398661088523027901544440264025971125
-
The
square root of 1338616878445 is 1156986.1185187141 -
The
cube root of 1338616878445 is 11020.9432364377
Scales and comparisons
How big is 1338616878445?- 1,338,616,878,445 seconds is equal to 42,563 years, 45 weeks, 3 days, 21 hours, 47 minutes, 25 seconds.
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To count from 1 to 1,338,616,878,445 would take you about one hundred six thousand, four hundred nine 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 1338616878445 cubic inches would be around 918.4 feet tall.
Recreational maths with 1338616878445
- 1338616878445 backwards is 5448786168331
- The number of decimal digits it has is: 13
- The sum of 1338616878445's digits is 64
- More coming soon!
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