20130902016

Names of 20130902016

• Cardinal: 20130902016 can be written as Twenty billion, one hundred thirty million, nine hundred two thousand and sixteen.

Scientific notation

• Scientific notation: 2.0130902016 × 10¹⁰

Factors of 20130902016

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1308

Divisors of 20130902016

• Number of divisors d(n): 208
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 31 32 43 48 62 64 86 93 96 124 128 129 172 186 192 248 256 258 344 372 384 496 512 516 688 744 768 992 1024 1032 1229 1333 1376 1488 1536 1984 2048 2064 2458 2666 2752 2976 3072 3687 3968 3999 4096 4128 4916 5332 5504 5952 6144 7374 7936 7998 8256 9832 10664 11008 11904 12288 14748 15872 15996 16512 19664 21328 22016 23808 29496 31744 31992 33024 38099 39328 42656 44032 47616 52847 58992 63488 63984 66048 76198 78656 85312 88064 95232 105694 114297 117984 126976 127968 132096 152396 157312 158541 170624 176128 190464 211388 228594 235968 255936 264192 304792 314624 317082 341248 380928 422776 457188 471936 511872 528384 609584 629248 634164 682496 845552 914376 943872 1023744 1219168 1258496 1268328 1364992 1638257 1691104 1828752 1887744 2047488 2438336 2516992 2536656 2729984 3276514 3382208 3657504 3775488 4094976 4876672 4914771 5033984 5073312 5459968 6553028 6764416 7315008 7550976 8189952 9753344 9829542 10146624 13106056 13528832 14630016 15101952 16379904 19506688 19659084 20293248 26212112 27057664 29260032 39013376 39318168 40586496 52424224 54115328 58520064 78026752 78636336 81172992 104848448 108230656 117040128 156053504 157272672 162345984 209696896 216461312 234080256 314545344 324691968 419393792 468160512 629090688 649383936 838787584 1258181376 1677575168 2516362752 3355150336 5032725504 6710300672 10065451008 20130902016
• Sum of all divisors σ(n): 56742005760
• Sum of proper divisors (its aliquot sum) s(n): 36611103744
• 20130902016 is an abundant number, because the sum of its proper divisors (36611103744) is greater than itself. Its abundance is 16480201728

Bases of 20130902016

• Binary: 10010101111111001010011000000000000₂
• Hexadecimal: 0x4AFE53000
• Base-36: 98XF3EO

Squares and roots of 20130902016

• 20130902016 squared (20130902016²) is 405253215977792864256
• 20130902016 cubed (20130902016³) is 8158112782517833782281524740096
• The square root of 20130902016 is 141883.4099392879
• The cube root of 20130902016 is 2720.3267888799

Scales and comparisons

• 20,130,902,016 seconds is equal to 640 years, 5 weeks, 1 day, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 20,130,902,016 would take you about one thousand, two hundred eighty 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 20130902016 cubic inches would be around 226.7 feet tall.

Recreational maths with 20130902016

• 20130902016 backwards is 61020903102
• 20130902016 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20130902016's digits is 24
• More coming soon!