19379391823872

Names of 19379391823872

• Cardinal: 19379391823872 can be written as Nineteen trillion, three hundred seventy-nine billion, three hundred ninety-one million, eight hundred twenty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.9379391823872 × 10¹³

Factors of 19379391823872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 102

Divisors of 19379391823872

• Number of divisors d(n): 380
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 97 108 128 144 162 192 194 216 256 288 291 324 384 388 432 512 576 582 648 768 776 864 873 1024 1152 1164 1296 1536 1552 1728 1746 2048 2304 2328 2592 2619 3072 3104 3456 3492 4096 4608 4656 5184 5238 6144 6208 6912 6984 7857 8192 9216 9312 9409 10368 10476 12288 12416 13824 13968 15714 16384 18432 18624 18818 20736 20952 24576 24832 27648 27936 28227 31428 32768 36864 37248 37636 41472 41904 49152 49664 55296 55872 56454 62856 65536 73728 74496 75272 82944 83808 84681 98304 99328 110592 111744 112908 125712 131072 147456 148992 150544 165888 167616 169362 196608 198656 221184 223488 225816 251424 254043 262144 294912 297984 301088 331776 335232 338724 393216 397312 442368 446976 451632 502848 508086 589824 595968 602176 663552 670464 677448 762129 786432 794624 884736 893952 903264 912673 1005696 1016172 1179648 1191936 1204352 1327104 1340928 1354896 1524258 1589248 1769472 1787904 1806528 1825346 2011392 2032344 2359296 2383872 2408704 2654208 2681856 2709792 2738019 3048516 3178496 3538944 3575808 3613056 3650692 4022784 4064688 4767744 4817408 5308416 5363712 5419584 5476038 6097032 6356992 7077888 7151616 7226112 7301384 8045568 8129376 8214057 9535488 9634816 10616832 10727424 10839168 10952076 12194064 12713984 14303232 14452224 14602768 16091136 16258752 16428114 19070976 19269632 21233664 21454848 21678336 21904152 24388128 24642171 25427968 28606464 28904448 29205536 32182272 32517504 32856228 38141952 38539264 42909696 43356672 43808304 48776256 49284342 57212928 57808896 58411072 64364544 65035008 65712456 73926513 76283904 77078528 85819392 86713344 87616608 97552512 98568684 114425856 115617792 116822144 128729088 130070016 131424912 147853026 154157056 171638784 173426688 175233216 195105024 197137368 228851712 231235584 233644288 257458176 260140032 262849824 295706052 308314112 343277568 346853376 350466432 390210048 394274736 462471168 467288576 514916352 520280064 525699648 591412104 616628224 686555136 693706752 700932864 780420096 788549472 924942336 934577152 1029832704 1040560128 1051399296 1182824208 1233256448 1387413504 1401865728 1560840192 1577098944 1849884672 1869154304 2059665408 2081120256 2102798592 2365648416 2466512896 2774827008 2803731456 3121680384 3154197888 3699769344 3738308608 4162240512 4205597184 4731296832 5549654016 5607462912 6243360768 6308395776 7399538688 7476617216 8324481024 8411194368 9462593664 11099308032 11214925824 12486721536 12616791552 14953234432 16648962048 16822388736 18925187328 22198616064 22429851648 24973443072 25233583104 29906468864 33297924096 33644777472 37850374656 44859703296 49946886144 50467166208 59812937728 66595848192 67289554944 75700749312 89719406592 99893772288 100934332416 119625875456 134579109888 151401498624 179438813184 199787544576 201868664832 239251750912 269158219776 302802997248 358877626368 403737329664 538316439552 605605994496 717755252736 807474659328 1076632879104 1211211988992 1614949318656 2153265758208 2422423977984 3229898637312 4844847955968 6459797274624 9689695911936 19379391823872
• Sum of all divisors σ(n): 58501925264860
• Sum of proper divisors (its aliquot sum) s(n): 39122533440988
• 19379391823872 is an abundant number, because the sum of its proper divisors (39122533440988) is greater than itself. Its abundance is 19743141617116

Bases of 19379391823872

• Binary: 100011010000000011101110001000000000000000000₂
• Hexadecimal: 0x11A01DC40000
• Base-36: 6VARPJ400

Squares and roots of 19379391823872

• 19379391823872 squared (19379391823872²) is 375560827463156922669072384
• 19379391823872 cubed (19379391823872³) is 7278140429106106142486737530052147150848
• The square root of 19379391823872 is 4402203.0648156157
• The cube root of 19379391823872 is 26860.4559974051

Scales and comparisons

• 19,379,391,823,872 seconds is equal to 616,204 years, 37 weeks, 1 day, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 19,379,391,823,872 would take you about one million, five hundred forty thousand, five hundred eleven 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 19379391823872 cubic inches would be around 2238.4 feet tall.

Recreational maths with 19379391823872

• 19379391823872 backwards is 27832819397391
• 19379391823872 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 19379391823872's digits is 72
• More coming soon!