13197798392

Names of 13197798392

• Cardinal: 13197798392 can be written as Thirteen billion, one hundred ninety-seven million, seven hundred ninety-eight thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3197798392 × 10¹⁰

Factors of 13197798392

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1377

Divisors of 13197798392

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 8 19 31 38 43 53 62 76 86 106 124 152 172 212 248 344 424 589 817 1007 1178 1229 1333 1634 1643 2014 2279 2356 2458 2666 3268 3286 4028 4558 4712 4916 5332 6536 6572 8056 9116 9832 10664 13144 18232 23351 25327 31217 38099 43301 46702 50654 52847 62434 65137 70649 76198 86602 93404 101308 105694 124868 130274 141298 152396 173204 186808 202616 211388 249736 260548 282596 304792 346408 422776 521096 565192 723881 1004093 1237603 1342331 1447762 1638257 2008186 2019247 2475206 2684662 2800891 2895524 3276514 4016372 4038494 4950412 5369324 5601782 5791048 6553028 8032744 8076988 9900824 10738648 11203564 13106056 16153976 22407128 31126883 38365693 53216929 62253766 76731386 86827621 106433858 124507532 153462772 173655242 212867716 249015064 306925544 347310484 425735432 694620968 1649724799 3299449598 6598899196 13197798392
• Sum of all divisors σ(n): 28055808000
• Sum of proper divisors (its aliquot sum) s(n): 14858009608
• 13197798392 is an abundant number, because the sum of its proper divisors (14858009608) is greater than itself. Its abundance is 1660211216

Bases of 13197798392

• Binary: 1100010010101001100110101111111000₂
• Hexadecimal: 0x312A66BF8
• Base-36: 629MMEW

Squares and roots of 13197798392

• 13197798392 squared (13197798392²) is 174181882395877785664
• 13197798392 cubed (13197798392³) is 2298817367399848947064859852288
• The square root of 13197798392 is 114881.6712622165
• The cube root of 13197798392 is 2363.2001014693

Scales and comparisons

• 13,197,798,392 seconds is equal to 419 years, 33 weeks, 5 days, 7 hours, 6 minutes, 32 seconds.
• To count from 1 to 13,197,798,392 would take you about eight hundred thirty-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 13197798392 cubic inches would be around 196.9 feet tall.

Recreational maths with 13197798392

• 13197798392 backwards is 29389779131
• The number of decimal digits it has is: 11
• The sum of 13197798392's digits is 59
• More coming soon!