13216493896920

Names of 13216493896920

• Cardinal: 13216493896920 can be written as Thirteen trillion, two hundred sixteen billion, four hundred ninety-three million, eight hundred ninety-six thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.321649389692 × 10¹³

Factors of 13216493896920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 306114

Divisors of 13216493896920

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 81 90 108 120 135 162 180 216 270 324 360 405 540 648 810 1080 1620 3240 13963 27926 41889 55852 69815 83778 111704 125667 139630 167556 209445 251334 279260 292141 335112 377001 418890 502668 558520 584282 628335 754002 837780 876423 1005336 1131003 1168564 1256670 1460705 1508004 1675560 1752846 1885005 2262006 2337128 2513340 2629269 2921410 3016008 3505692 3770010 4382115 4524012 5026680 5258538 5655015 5842820 7011384 7540020 7887807 8764230 9048024 10517076 11310030 11685640 13146345 15080040 15775614 17528460 21034152 22620060 23663421 26292690 31551228 35056920 39439035 45240120 47326842 52585380 63102456 78878070 94653684 105170760 118317105 157756140 189307368 236634210 315512280 473268420 946536840 4079164783 8158329566 12237494349 16316659132 20395823915 24474988698 32633318264 36712483047 40791647830 48949977396 61187471745 73424966094 81583295660 97899954792 110137449141 122374943490 146849932188 163166591320 183562415235 220274898282 244749886980 293699864376 330412347423 367124830470 440549796564 489499773960 550687245705 660824694846 734249660940 881099593128 1101374491410 1321649389692 1468499321880 1652061737115 2202748982820 2643298779384 3304123474230 4405497965640 6608246948460 13216493896920
• Sum of all divisors σ(n): 44425437970320
• Sum of proper divisors (its aliquot sum) s(n): 31208944073400
• 13216493896920 is an abundant number, because the sum of its proper divisors (31208944073400) is greater than itself. Its abundance is 17992450176480

Bases of 13216493896920

• Binary: 11000000010100110100011011001000010011011000₂
• Hexadecimal: 0xC05346C84D8
• Base-36: 4ONKN85I0

Squares and roots of 13216493896920

• 13216493896920 squared (13216493896920²) is 174675710927323607585486400
• 13216493896920 cubed (13216493896920³) is 2308600467411134613323418022769661888000
• The square root of 13216493896920 is 3635449.6141357811
• The cube root of 13216493896920 is 23643.1544844861

Scales and comparisons

• 13,216,493,896,920 seconds is equal to 420,243 years, 32 weeks, 3 days, 8 hours, 42 minutes.
• To count from 1 to 13,216,493,896,920 would take you about one million, fifty thousand, six hundred nine 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 13216493896920 cubic inches would be around 1970.3 feet tall.

Recreational maths with 13216493896920

• 13216493896920 backwards is 02969839461231
• The number of decimal digits it has is: 14
• The sum of 13216493896920's digits is 63
• More coming soon!