1405048425840672768

Names of 1405048425840672768

• Cardinal: 1405048425840672768 can be written as One quintillion, four hundred five quadrillion, forty-eight trillion, four hundred twenty-five billion, eight hundred forty million, six hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.405048425840672768 × 10¹⁸

Factors of 1405048425840672768

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 3894

Divisors of 1405048425840672768

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 3889 4096 4608 5184 5832 6144 6912 7776 7778 8192 9216 10368 11664 11667 12288 13824 15552 15556 16384 18432 20736 23328 23334 24576 27648 31104 31112 32768 35001 36864 41472 46656 46668 49152 55296 62208 62224 70002 73728 82944 93312 93336 98304 105003 110592 124416 124448 140004 147456 165888 186624 186672 210006 221184 248832 248896 280008 294912 315009 331776 373248 373344 420012 442368 497664 497792 560016 630018 663552 746496 746688 840024 884736 945027 995328 995584 1120032 1260036 1327104 1492992 1493376 1680048 1890054 1990656 1991168 2240064 2520072 2654208 2835081 2985984 2986752 3360096 3780108 3981312 3982336 4480128 5040144 5670162 5971968 5973504 6720192 7560216 7962624 7964672 8960256 10080288 11340324 11943936 11947008 13440384 15120432 15124321 15929344 17920512 20160576 22680648 23887872 23894016 26880768 30240864 30248642 31858688 35841024 40321152 45361296 45372963 47788032 53761536 60481728 60497284 63717376 71682048 80642304 90722592 90745926 95576064 107523072 120963456 120994568 127434752 136118889 143364096 161284608 181445184 181491852 191152128 215046144 241926912 241989136 272237778 286728192 322569216 362890368 362983704 382304256 408356667 430092288 483853824 483978272 544475556 573456384 645138432 725780736 725967408 816713334 860184576 967707648 967956544 1088951112 1146912768 1225070001 1290276864 1451561472 1451934816 1633426668 1720369152 1935415296 1935913088 2177902224 2450140002 2580553728 2903122944 2903869632 3266853336 3440738304 3675210003 3870830592 3871826176 4355804448 4900280004 5161107456 5806245888 5807739264 6533706672 7350420006 7741661184 7743652352 8711608896 9800560008 10322214912 11025630009 11612491776 11615478528 13067413344 14700840012 15483322368 15487304704 17423217792 19601120016 22051260018 23224983552 23230957056 26134826688 29401680024 30966644736 30974609408 34846435584 39202240032 44102520036 46449967104 46461914112 52269653376 58803360048 61949218816 69692871168 78404480064 88205040072 92899934208 92923828224 104539306752 117606720096 123898437632 139385742336 156808960128 176410080144 185847656448 209078613504 235213440192 247796875264 278771484672 313617920256 352820160288 371695312896 418157227008 470426880384 495593750528 557542969344 627235840512 705640320576 743390625792 836314454016 940853760768 1115085938688 1254471681024 1411280641152 1486781251584 1672628908032 1881707521536 2230171877376 2508943362048 2822561282304 3345257816064 3763415043072 4460343754752 5017886724096 5645122564608 6690515632128 7526830086144 10035773448192 11290245129216 13381031264256 15053660172288 20071546896384 22580490258432 30107320344576 40143093792768 45160980516864 60214640689152 90321961033728 120429281378304 180643922067456 361287844134912
• Sum of all divisors σ(n): 1405770768044056161
• Sum of proper divisors (its aliquot sum) s(n): 722342203383393
• 1405048425840672768 is a deficient number, because the sum of its proper divisors (722342203383393) is less than itself. Its deficiency is 1404326083637289375

Bases of 1405048425840672768

• Binary: 1001101111111101111000001100101011010011101001000000000000000₂
• Hexadecimal: 0x137FBC195A748000
• Base-36: AOAO3K0E8000

Squares and roots of 1405048425840672768

• 1405048425840672768 squared (1405048425840672768²) is 1974161078957352522944311502856781824
• 1405048425840672768 cubed (1405048425840672768³) is 2773791916344952263257625339213682163340677883554168832
• The square root of 1405048425840672768 is 1185347386.1449531907
• 1405048425840672768 is a perfect cube number. Its cube root is 1120032

Scales and comparisons

• 1,405,048,425,840,672,768 seconds is equal to 44,676,193,841 years, 31 weeks, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 1,405,048,425,840,672,768 would take you about one hundred fifty-six billion, three hundred sixty-six million, six hundred seventy-eight thousand, four hundred forty-five 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 1405048425840672768 cubic inches would be around 93336 feet tall.

Recreational maths with 1405048425840672768

• 1405048425840672768 backwards is 8672760485248405041
• 1405048425840672768 is a Harshad number.
• The number of decimal digits it has is: 19
• The sum of 1405048425840672768's digits is 81
• More coming soon!