45427277726671680

Names of 45427277726671680

• Cardinal: 45427277726671680 can be written as Forty-five quadrillion, four hundred twenty-seven trillion, two hundred seventy-seven billion, seven hundred twenty-six million, six hundred seventy-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 4.542727772667168 × 10¹⁶

Factors of 45427277726671680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 567384

Divisors of 45427277726671680

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 140 144 147 160 168 180 192 196 210 224 240 245 252 280 288 294 315 320 336 360 392 420 441 448 480 490 504 560 576 588 630 672 720 735 784 840 882 960 980 1008 1120 1176 1260 1344 1440 1470 1568 1680 1764 1960 2016 2205 2240 2352 2520 2880 2940 3136 3360 3528 3920 4032 4410 4704 5040 5880 6720 7056 7840 8820 9408 10080 11760 14112 15680 17640 20160 23520 28224 35280 47040 70560 141120 567367 1134734 1702101 2269468 2836835 3404202 3971569 4538936 5106303 5673670 6808404 7943138 8510505 9077872 10212606 11347340 11914707 13616808 15886276 17021010 18155744 19857845 20425212 22694680 23829414 25531515 27233616 27800983 31772552 34042020 35744121 36311488 39715690 40850424 45389360 47658828 51063030 54467232 55601966 59573535 63545104 68084040 71488242 79431380 81700848 83402949 90778720 95317656 102126060 108934464 111203932 119147070 127090208 136168080 139004915 142976484 158862760 163401696 166805898 178720605 181557440 190635312 204252120 222407864 238294140 250208847 254180416 272336160 278009830 285952968 317725520 326803392 333611796 357441210 381270624 408504240 417014745 444815728 476588280 500417694 544672320 556019660 571905936 635451040 667223592 714882420 762541248 817008480 834029490 889631456 953176560 1000835388 1112039320 1143811872 1251044235 1270902080 1334447184 1429764840 1634016960 1668058980 1779262912 1906353120 2001670776 2224078640 2287623744 2502088470 2668894368 2859529680 3336117960 3812706240 4003341552 4448157280 5004176940 5337788736 5719059360 6672235920 8006683104 8896314560 10008353880 11438118720 13344471840 16013366208 20016707760 26688943680 40033415520 80066831040 321905312689 643810625378 965715938067 1287621250756 1609526563445 1931431876134 2253337188823 2575242501512 2897147814201 3219053126890 3862863752268 4506674377646 4828579690335 5150485003024 5794295628402 6438106253780 6760011566469 7725727504536 9013348755292 9657159380670 10300970006048 11266685944115 11588591256804 12876212507560 13520023132938 14485739071005 15451455009072 15773360321761 18026697510584 19314318761340 20280034699407 20601940012096 22533371888230 23177182513608 25752425015120 27040046265876 28971478142010 30902910018144 31546720643522 33800057832345 36053395021168 38628637522680 40560069398814 45066743776460 46354365027216 47320080965283 51504850030240 54080092531752 57942956284020 61805820036288 63093441287044 67600115664690 72106790042336 77257275045360 78866801608805 81120138797628 90133487552920 92708730054432 94640161930566 101400173497035 103009700060480 108160185063504 115885912568040 126186882574088 135200231329380 141960242895849 144213580084672 154514550090720 157733603217610 162240277595256 180266975105840 185417460108864 189280323861132 202800346994070 216320370127008 231771825136080 236600404826415 252373765148176 270400462658760 283920485791698 309029100181440 315467206435220 324480555190512 360533950211680 378560647722264 405600693988140 432640740254016 463543650272160 473200809652830 504747530296352 540800925317520 567840971583396 630934412870440 648961110381024 709801214479245 721067900423360 757121295444528 811201387976280 927087300544320 946401619305660 1009495060592704 1081601850635040 1135681943166792 1261868825740880 1297922220762048 1419602428958490 1514242590889056 1622402775952560 1892803238611320 2163203701270080 2271363886333584 2523737651481760 2839204857916980 3028485181778112 3244805551905120 3785606477222640 4542727772667168 5047475302963520 5678409715833960 6489611103810240 7571212954445280 9085455545334336 11356819431667920 15142425908890560 22713638863335840 45427277726671680
• Sum of all divisors σ(n): 181761579927144594
• Sum of proper divisors (its aliquot sum) s(n): 136334302200472914
• 45427277726671680 is an abundant number, because the sum of its proper divisors (136334302200472914) is greater than itself. Its abundance is 90907024473801234

Bases of 45427277726671680

• Binary: 10100001011000111101111001010000000000101110001101000000₂
• Hexadecimal: 0xA163DE5002E340
• Base-36: CFAMJACWNK0

Squares and roots of 45427277726671680

• 45427277726671680 squared (45427277726671680²) is 2063637561656160918882450514022400
• 45427277726671680 cubed (45427277726671680³) is 93745436640545974658433647213941986546320965632000
• The square root of 45427277726671680 is 213136758.2719406943
• The cube root of 45427277726671680 is 356811.5499755463

Scales and comparisons

• 45,427,277,726,671,680 seconds is equal to 1,444,446,915 years, 47 weeks, 3 days, 48 minutes.
• To count from 1 to 45,427,277,726,671,680 would take you about four billion, three hundred thirty-three million, three hundred forty thousand, seven hundred forty-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 45427277726671680 cubic inches would be around 29734.3 feet tall.

Recreational maths with 45427277726671680

• 45427277726671680 backwards is 08617662777272454
• The number of decimal digits it has is: 17
• The sum of 45427277726671680's digits is 81
• More coming soon!