21376303929351

Names of 21376303929351

• Cardinal: 21376303929351 can be written as Twenty-one trillion, three hundred seventy-six billion, three hundred three million, nine hundred twenty-nine thousand, three hundred fifty-one.

Scientific notation

• Scientific notation: 2.1376303929351 × 10¹³

Factors of 21376303929351

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 26008

Divisors of 21376303929351

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 17 21 49 51 63 119 147 153 307 357 367 441 833 921 1071 1101 2149 2499 2569 2763 3303 5219 6239 6447 7497 7707 15043 15657 17983 18717 19341 23121 25307 36533 43673 45129 46971 53949 56151 75921 109599 112669 131019 135387 161847 177149 227763 255731 305711 328797 338007 393057 430219 531447 767193 788683 917133 1014021 1240043 1290657 1594341 1915373 2301579 2366049 2751399 3011533 3720129 3871971 5520781 5746119 7098147 7769249 9034599 9287669 11160387 13407611 16562343 17238357 21080731 23307747 27103797 27863007 40222833 49687029 54384743 63242193 65013683 69923241 83589021 93853277 120668499 132077233 157890373 163154229 189726579 195041049 281559831 380693201 396231699 455095781 473671119 489462687 585123147 844679493 924540631 1105232611 1142079603 1188695097 1365287343 1421013357 2773621893 2851314383 3315697833 3426238809 4095862029 6471784417 7736628277 8320865679 8553943149 9947093499 19415353251 19959200681 23209884831 25661829447 48472344511 58246059753 59877602043 69629654493 139714404767 145417033533 179632806129 339306411577 419143214301 436251100599 1017919234731 1257429642903 2375144881039 3053757704193 7125434643117 21376303929351
• Sum of all divisors σ(n): 38260185739776
• Sum of proper divisors (its aliquot sum) s(n): 16883881810425
• 21376303929351 is a deficient number, because the sum of its proper divisors (16883881810425) is less than itself. Its deficiency is 4492422118926

Bases of 21376303929351

• Binary: 100110111000100001111000000001001100000000111₂
• Hexadecimal: 0x13710F009807
• Base-36: 7KS4ZFTVR

Squares and roots of 21376303929351

• 21376303929351 squared (21376303929351²) is 456946369679987002399281201
• 21376303929351 cubed (21376303929351³) is 9767824477692980807814362601554286430551
• The square root of 21376303929351 is 4623451.5169244501
• The cube root of 21376303929351 is 27753.0598273477

Scales and comparisons

• 21,376,303,929,351 seconds is equal to 679,700 years, 17 weeks, 6 days, 2 hours, 35 minutes, 51 seconds.
• To count from 1 to 21,376,303,929,351 would take you about one million, six hundred ninety-nine thousand, two hundred fifty 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 21376303929351 cubic inches would be around 2312.8 feet tall.

Recreational maths with 21376303929351

• 21376303929351 backwards is 15392930367312
• The number of decimal digits it has is: 14
• The sum of 21376303929351's digits is 54
• More coming soon!