19420794377064

Names of 19420794377064

• Cardinal: 19420794377064 can be written as Nineteen trillion, four hundred twenty billion, seven hundred ninety-four million, three hundred seventy-seven thousand and sixty-four.

Scientific notation

• Scientific notation: 1.9420794377064 × 10¹³

Factors of 19420794377064

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 856

Divisors of 19420794377064

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 79 81 89 108 158 162 178 216 237 267 316 324 356 474 534 632 648 683 711 712 801 948 1068 1366 1422 1602 1896 2049 2133 2136 2403 2732 2844 3204 4098 4266 4806 5464 5688 6147 6241 6399 6408 7031 7209 8196 8532 9612 12294 12482 12798 14062 14418 16392 17064 18441 18723 19224 21093 24588 24964 25596 28124 28836 36882 37446 42186 49176 49928 51192 53957 55323 56169 56248 57672 60787 63279 73764 74892 84372 107914 110646 112338 121574 126558 147528 149784 161871 168507 168744 182361 189837 215828 221292 224676 243148 253116 323742 337014 364722 379674 431656 442584 449352 485613 486296 493039 505521 506232 547083 555449 569511 647484 674028 729444 759348 971226 986078 1011042 1094166 1110898 1139022 1294968 1348056 1456839 1458888 1479117 1518696 1641249 1666347 1942452 1972156 2022084 2188332 2221796 2278044 2913678 2958234 3282498 3332694 3884904 3944312 4044168 4262603 4370517 4376664 4437351 4443592 4556088 4802173 4923747 4999041 5827356 5916468 6564996 6665388 8525206 8741034 8874702 9604346 9847494 9998082 11654712 11832936 12787809 13129992 13312053 13330776 14406519 14997123 17050412 17482068 17749404 19208692 19694988 19996164 25575618 26624106 28813038 29994246 34100824 34964136 35498808 38363427 38417384 39389976 39936159 39992328 43219557 43880471 44991369 51151236 53248212 57626076 59988492 76726854 79872318 86439114 87760942 89982738 102302472 106496424 115090281 115252152 119976984 129658671 131641413 153453708 159744636 172878228 175521884 179965476 230180562 259317342 263282826 306907416 319489272 336745637 345270843 345756456 351043768 359930952 379371667 388976013 394924239 460361124 518634684 526565652 673491274 690541686 758743334 777952026 789848478 920722248 1010236911 1037269368 1053131304 1138115001 1184772717 1346982548 1381083372 1517486668 1555904052 1579696956 2020473822 2276230002 2369545434 2693965096 2762166744 3030710733 3034973336 3111808104 3159393912 3414345003 3554318151 4040947644 4552460004 4739090868 6061421466 6828690006 7108636302 8081895288 9092132199 9104920008 9478181736 10243035009 12122842932 13657380012 14217272604 18184264398 20486070018 24245685864 27276396597 27314760024 28434545208 29970361693 30729105027 36368528796 40972140036 54552793194 59940723386 61458210054 72737057592 81944280072 89911085079 109105586388 119881446772 122916420108 179822170158 218211172776 239762893544 245832840216 269733255237 359644340316 539466510474 719288680632 809199765711 1078933020948 1618399531422 2157866041896 2427599297133 3236799062844 4855198594266 6473598125688 9710397188532 19420794377064
• Sum of all divisors σ(n): 55794191904000
• Sum of proper divisors (its aliquot sum) s(n): 36373397526936
• 19420794377064 is an abundant number, because the sum of its proper divisors (36373397526936) is greater than itself. Its abundance is 16952603149872

Bases of 19420794377064

• Binary: 100011010100111000001100011001101001101101000₂
• Hexadecimal: 0x11A9C18CD368
• Base-36: 6VTSFJII0

Squares and roots of 19420794377064

• 19420794377064 squared (19420794377064²) is 377167254236200679809260096
• 19420794377064 cubed (19420794377064³) is 7324887690283074296554372748435072838144
• The square root of 19420794377064 is 4406903.0369482831
• The cube root of 19420794377064 is 26879.5708117657

Scales and comparisons

• 19,420,794,377,064 seconds is equal to 617,521 years, 9 weeks, 5 days, 16 hours, 44 minutes, 24 seconds.
• To count from 1 to 19,420,794,377,064 would take you about one million, five hundred forty-three thousand, eight hundred two 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 19420794377064 cubic inches would be around 2240 feet tall.

Recreational maths with 19420794377064

• 19420794377064 backwards is 46077349702491
• The number of decimal digits it has is: 14
• The sum of 19420794377064's digits is 63
• More coming soon!