27906920742870

Names of 27906920742870

• Cardinal: 27906920742870 can be written as Twenty-seven trillion, nine hundred six billion, nine hundred twenty million, seven hundred forty-two thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 2.790692074287 × 10¹³

Factors of 27906920742870

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1460074

Divisors of 27906920742870

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 13 15 17 18 26 30 31 34 39 45 51 62 65 78 85 90 93 102 117 130 153 155 170 186 195 221 234 255 279 306 310 390 403 442 465 510 527 558 585 663 765 806 930 961 1054 1105 1170 1209 1326 1395 1530 1581 1922 1989 2015 2210 2418 2635 2790 2883 3162 3315 3627 3978 4030 4743 4805 5270 5766 6045 6630 6851 7254 7905 8649 9486 9610 9945 12090 12493 13702 14415 15810 16337 17298 18135 19890 20553 23715 24986 28830 32674 34255 36270 37479 41106 43245 47430 49011 61659 62465 68510 74958 81685 86490 98022 102765 112437 123318 124930 147033 163370 187395 205530 212381 224874 245055 294066 308295 374790 424762 490110 562185 616590 637143 735165 1061905 1124370 1274286 1460003 1470330 1911429 2123810 2920006 3185715 3822858 4380009 6371430 7300015 8760018 9557145 13140027 14600030 18980039 19114290 21900045 24820051 26280054 37960078 43800090 45260093 49640102 56940117 65700135 74460153 90520186 94900195 113880234 124100255 131400270 135780279 148920306 170820351 189800390 223380459 226300465 248200510 271560558 284700585 322660663 341640702 372300765 407340837 446760918 452600930 569401170 588381209 645321326 678901395 744601530 769421581 814681674 854101755 967981989 1116902295 1176762418 1357802790 1403062883 1538843162 1613303315 1708203510 1765143627 1935963978 2036704185 2233804590 2308264743 2806125766 2903945967 2941906045 3226606630 3530287254 3847107905 4073408370 4209188649 4616529486 4839909945 5295430881 5807891934 5883812090 6924794229 7015314415 7694215810 8418377298 8825718135 9679819890 10002480553 10590861762 11541323715 12627565947 13849588458 14030628830 14519729835 17651436270 18239817479 20004961106 21045943245 23082647430 23852069011 25255131894 26477154405 29039459670 30007441659 34623971145 36479634958 42091886490 47704138022 50012402765 52954308810 54719452437 60014883318 63137829735 69247942290 71556207033 90022324977 91199087395 100024805530 109438904874 119260345055 126275659470 143112414066 150037208295 164158357311 180044649954 182398174790 214668621099 238520690110 273597262185 300074416590 310076897143 328316714622 357781035165 429337242198 450111624885 547194524370 620153794286 715562070330 820791786555 900223249770 930230691429 1073343105495 1550384485715 1641583573110 1860461382858 2146686210990 2790692074287 3100768971430 4651153457145 5581384148574 9302306914290 13953460371435 27906920742870
• Sum of all divisors σ(n): 85490861260896
• Sum of proper divisors (its aliquot sum) s(n): 57583940518026
• 27906920742870 is an abundant number, because the sum of its proper divisors (57583940518026) is greater than itself. Its abundance is 29677019775156

Bases of 27906920742870

• Binary: 110010110000110010110000110001111111111010110₂
• Hexadecimal: 0x19619618FFD6
• Base-36: 9W49G2P5I

Squares and roots of 27906920742870

• 27906920742870 squared (27906920742870²) is 778796225348827872655836900
• 27906920742870 cubed (27906920742870³) is 21733804535656063460860389661189557903000
• The square root of 27906920742870 is 5282700.1375120659
• The cube root of 27906920742870 is 30332.2043355707

Scales and comparisons

• 27,906,920,742,870 seconds is equal to 887,353 years, 39 weeks, 2 days, 20 hours, 34 minutes, 30 seconds.
• To count from 1 to 27,906,920,742,870 would take you about two million, two hundred eighteen thousand, three hundred eighty-four 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 27906920742870 cubic inches would be around 2527.7 feet tall.

Recreational maths with 27906920742870

• 27906920742870 backwards is 07824702960972
• The number of decimal digits it has is: 14
• The sum of 27906920742870's digits is 63
• More coming soon!