1838013513728

Names of 1838013513728

• Cardinal: 1838013513728 can be written as One trillion, eight hundred thirty-eight billion, thirteen million, five hundred thirteen thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.838013513728 × 10¹²

Factors of 1838013513728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 259

Divisors of 1838013513728

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 7 8 14 16 17 28 32 34 49 56 64 68 98 112 119 128 136 196 224 233 238 256 272 289 392 448 466 476 512 544 578 784 833 896 932 952 1024 1088 1156 1568 1631 1666 1792 1864 1904 2023 2048 2176 2312 3136 3262 3332 3584 3728 3808 3961 4046 4096 4352 4624 4913 6272 6524 6664 7168 7456 7616 7922 8092 8192 8704 9248 9826 11417 12544 13048 13328 14161 14336 14912 15232 15844 16184 16384 17408 18496 19652 22834 25088 26096 26656 27727 28322 28672 29824 30464 31688 32368 32768 34391 34816 36992 39304 45668 50176 52192 53312 55454 56644 57344 59648 60928 63376 64736 67337 68782 69632 73984 78608 91336 100352 104384 106624 110908 113288 114688 119296 121856 126752 129472 134674 137564 139264 147968 157216 182672 194089 200704 208768 213248 221816 226576 229376 238592 240737 243712 253504 258944 269348 275128 278528 295936 314432 365344 388178 401408 417536 426496 443632 453152 471359 477184 481474 487424 507008 517888 538696 550256 557056 591872 628864 730688 776356 802816 835072 852992 887264 906304 942718 954368 962948 974848 1014016 1035776 1077392 1100512 1144729 1183744 1257728 1461376 1552712 1605632 1670144 1705984 1774528 1812608 1885436 1908736 1925896 1949696 2028032 2071552 2154784 2201024 2289458 2367488 2515456 2922752 3105424 3299513 3340288 3411968 3549056 3625216 3770872 3817472 3851792 3899392 4056064 4143104 4309568 4402048 4578916 4734976 5030912 5845504 6210848 6599026 6680576 6823936 7098112 7250432 7541744 7634944 7703584 8013103 8112128 8286208 8619136 8804096 9157832 9469952 10061824 11691008 12421696 13198052 13361152 13647872 14196224 14500864 15083488 15407168 16026206 16224256 16572416 17238272 17608192 18315664 20123648 23382016 24843392 26396104 26722304 27295744 28392448 29001728 30166976 30814336 32052412 32448512 33144832 34476544 35216384 36631328 40247296 46764032 49686784 52792208 53444608 56091721 56784896 58003456 60333952 61628672 64104824 64897024 66289664 68953088 70432768 73262656 80494592 93528064 99373568 105584416 112183442 113569792 116006912 120667904 123257344 128209648 129794048 137906176 140865536 146525312 160989184 187056128 198747136 211168832 224366884 227139584 232013824 241335808 246514688 256419296 275812352 281731072 293050624 374112256 397494272 422337664 448733768 454279168 464027648 482671616 493029376 512838592 551624704 563462144 586101248 794988544 844675328 897467536 908558336 965343232 986058752 1025677184 1103249408 1126924288 1172202496 1589977088 1689350656 1794935072 1930686464 1972117504 2051354368 2206498816 2344404992 3179954176 3378701312 3589870144 3861372928 3944235008 4102708736 4688809984 6359908352 6757402624 7179740288 7722745856 7888470016 8205417472 9377619968 13514805248 14359480576 15445491712 16410834944 18755239936 27029610496 28718961152 32821669888 37510479872 54059220992 57437922304 65643339776 108118441984 114875844608 131286679552 229751689216 262573359104 459503378432 919006756864 1838013513728
• Sum of all divisors σ(n): 4562832432600
• Sum of proper divisors (its aliquot sum) s(n): 2724818918872
• 1838013513728 is an abundant number, because the sum of its proper divisors (2724818918872) is greater than itself. Its abundance is 886805405144

Bases of 1838013513728

• Binary: 11010101111110010001001001000000000000000₂
• Hexadecimal: 0x1ABF2248000
• Base-36: NGDDSFSW

Squares and roots of 1838013513728

• 1838013513728 squared (1838013513728²) is 3378293676646748844457984
• 1838013513728 cubed (1838013513728³) is 6209349431018574700229742911503204352
• The square root of 1838013513728 is 1355733.5703330503
• The cube root of 1838013513728 is 12249.4399604647

Scales and comparisons

• 1,838,013,513,728 seconds is equal to 58,443 years, 7 weeks, 3 days, 13 hours, 22 minutes, 8 seconds.
• To count from 1 to 1,838,013,513,728 would take you about one hundred forty-six thousand, one hundred seven 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 1838013513728 cubic inches would be around 1020.8 feet tall.

Recreational maths with 1838013513728

• 1838013513728 backwards is 8273153108381
• The number of decimal digits it has is: 13
• The sum of 1838013513728's digits is 50
• More coming soon!