18164077610849100

Names of 18164077610849100

• Cardinal: 18164077610849100 can be written as Eighteen quadrillion, one hundred sixty-four trillion, seventy-seven billion, six hundred ten million, eight hundred forty-nine thousand, one hundred.

Scientific notation

• Scientific notation: 1.81640776108491 × 10¹⁶

Factors of 18164077610849100

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 640566517

Divisors of 18164077610849100

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 25 28 30 35 36 42 45 49 50 60 63 70 75 84 90 98 100 105 126 140 147 150 175 180 196 210 225 245 252 294 300 315 350 420 441 450 490 525 588 630 643 700 735 882 900 980 1050 1225 1260 1286 1470 1575 1764 1929 2100 2205 2450 2572 2940 3150 3215 3675 3858 4410 4501 4900 5787 6300 6430 7350 7716 8820 9002 9645 11025 11574 12860 13503 14700 16075 18004 19290 22050 22505 23148 27006 28935 31507 32150 38580 40509 44100 45010 48225 54012 57870 63014 64300 67515 81018 90020 94521 96450 112525 115740 126028 135030 144675 157535 162036 189042 192900 202545 225050 270060 283563 289350 315070 337575 378084 405090 450100 472605 567126 578700 630140 675150 787675 810180 945210 1012725 1134252 1350300 1417815 1575350 1890420 2025450 2363025 2835630 3150700 4050900 4726050 5671260 7089075 9452100 14178150 28356300 640565857 1281131714 1921697571 2562263428 3202829285 3843395142 4483960999 5765092713 6405658570 7686790284 8967921998 9608487855 11530185426 12811317140 13451882997 16014146425 17935843996 19216975710 22419804995 23060370852 26903765994 28825463565 31387726993 32028292850 38433951420 40355648991 44839609990 48042439275 53807531988 57650927130 62775453986 64056585700 67259414985 80711297982 89679219980 94163180979 96084878550 112099024975 115301854260 125550907972 134518829970 144127317825 156938634965 161422595964 188326361958 192169757100 201778244955 224198049950 269037659940 282489542937 288254635650 313877269930 336297074925 376652723916 403556489910 411883846051 448396099900 470815904895 564979085874 576509271300 627754539860 672594149850 784693174825 807112979820 823767692102 941631809790 1008891224775 1129958171748 1235651538153 1345188299700 1412447714685 1569386349650 1647535384204 1883263619580 2017782449550 2059419230255 2354079524475 2471303076306 2824895429370 2883186922357 3138772699300 3706954614459 4035564899100 4118838460510 4708159048950 4942606152612 5649790858740 5766373844714 6178257690765 7062238573425 7413909228918 8237676921020 8649560767071 9416318097900 10297096151275 11532747689428 12356515381530 14124477146850 14415934611785 14827818457836 17299121534142 18534773072295 20182308456499 20594192302550 24713030763060 25948682301213 28248954293700 28831869223570 30891288453825 34598243068284 37069546144590 40364616912998 41188384605100 43247803835355 51897364602426 57663738447140 60546925369497 61782576907650 72079673058925 74139092289180 80729233825996 86495607670710 92673865361475 100911542282495 103794729204852 121093850738994 123565153815300 129743411506065 144159346117850 172991215341420 181640776108491 185347730722950 201823084564990 216239019176775 242187701477988 259486823012130 288318692235700 302734626847485 363281552216982 370695461445900 403646169129980 432478038353550 504557711412475 518973646024260 605469253694970 648717057530325 726563104433964 864956076707100 908203880542455 1009115422824950 1210938507389940 1297434115060650 1513673134237425 1816407761084910 2018230845649900 2594868230121300 3027346268474850 3632815522169820 4541019402712275 6054692536949700 9082038805424550 18164077610849100
• Sum of all divisors σ(n): 66332687965123944
• Sum of proper divisors (its aliquot sum) s(n): 48168610354274844
• 18164077610849100 is an abundant number, because the sum of its proper divisors (48168610354274844) is greater than itself. Its abundance is 30004532743425744

Bases of 18164077610849100

• Binary: 1000000100010000010000111100001101010101101001101001100₂
• Hexadecimal: 0x408821E1AAD34C
• Base-36: 4YUMM22WVV0

Squares and roots of 18164077610849100

• 18164077610849100 squared (18164077610849100²) is 329933715452949548698022970810000
• 18164077610849100 cubed (18164077610849100³) is 5992941613923178623756463157155095868614771000000
• The square root of 18164077610849100 is 134774172.6401950501
• The cube root of 18164077610849100 is 262868.0375767421

Scales and comparisons

• 18,164,077,610,849,100 seconds is equal to 577,561,482 years, 43 weeks, 6 days, 4 hours, 45 minutes.
• To count from 1 to 18,164,077,610,849,100 would take you about one billion, seven hundred thirty-two million, six hundred eighty-four thousand, four hundred forty-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 18164077610849100 cubic inches would be around 21905.7 feet tall.

Recreational maths with 18164077610849100

• 18164077610849100 backwards is 00194801677046181
• 18164077610849100 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 18164077610849100's digits is 63
• More coming soon!