21301917160000

Names of 21301917160000

• Cardinal: 21301917160000 can be written as Twenty-one trillion, three hundred one billion, nine hundred seventeen million, one hundred sixty thousand.

Scientific notation

• Scientific notation: 2.130191716 × 10¹³

Factors of 21301917160000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 545

Divisors of 21301917160000

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 47 50 64 80 94 100 125 160 188 200 235 250 320 376 400 470 491 500 625 752 800 940 982 1000 1175 1250 1504 1600 1880 1964 2000 2209 2350 2455 2500 3008 3760 3928 4000 4418 4700 4910 5000 5875 7520 7856 8000 8836 9400 9820 10000 11045 11750 12275 15040 15712 17672 18800 19640 20000 22090 23077 23500 24550 29375 31424 35344 37600 39280 40000 44180 46154 47000 49100 55225 58750 61375 70688 75200 78560 88360 92308 94000 98200 110450 115385 117500 122750 141376 157120 176720 184616 188000 196400 220900 230770 235000 241081 245500 276125 306875 353440 369232 376000 392800 441800 461540 470000 482162 491000 552250 576925 613750 706880 738464 785600 883600 923080 940000 964324 982000 1084619 1104500 1153850 1205405 1227500 1380625 1476928 1767200 1846160 1880000 1928648 1964000 2169238 2209000 2307700 2410810 2455000 2761250 2884625 3534400 3692320 3857296 3928000 4338476 4418000 4615400 4821620 4910000 5423095 5522500 5769250 6027025 7384640 7714592 8676952 8836000 9230800 9643240 9820000 10846190 11045000 11330807 11538500 12054050 14423125 15429184 17353904 17672000 18461600 19286480 19640000 21692380 22090000 22661614 23077000 24108100 27115475 28846250 30135125 34707808 36923200 38572960 43384760 44180000 45323228 46154000 48216200 54230950 56654035 57692500 60270250 69415616 77145920 86769520 88360000 90646456 92308000 96432400 108461900 113308070 115385000 120540500 135577375 150675625 173539040 181292912 184616000 192864800 216923800 226616140 230770000 241081000 271154750 283270175 301351250 347078080 362585824 385729600 433847600 453232280 461540000 482162000 532547929 542309500 566540350 602702500 677886875 725171648 867695200 906464560 923080000 964324000 1065095858 1084619000 1133080700 1205405000 1355773750 1416350875 1735390400 1812929120 1928648000 2130191716 2169238000 2266161400 2410810000 2662739645 2711547500 2832701750 3625858240 4260383432 4338476000 4532322800 4821620000 5325479290 5423095000 5665403500 7081754375 8520766864 8676952000 9064645600 9643240000 10650958580 10846190000 11330807000 13313698225 14163508750 17041533728 18129291200 21301917160 21692380000 22661614000 26627396450 28327017500 34083067456 42603834320 43384760000 45323228000 53254792900 56654035000 66568491125 85207668640 90646456000 106509585800 113308070000 133136982250 170415337280 213019171600 226616140000 266273964500 332842455625 426038343200 453232280000 532547929000 665684911250 852076686400 1065095858000 1331369822500 2130191716000 2662739645000 4260383432000 5325479290000 10650958580000 21301917160000
• Sum of all divisors σ(n): 54079753897807
• Sum of proper divisors (its aliquot sum) s(n): 32777836737807
• 21301917160000 is an abundant number, because the sum of its proper divisors (32777836737807) is greater than itself. Its abundance is 11475919577807

Bases of 21301917160000

• Binary: 100110101111110111101001101001001001001000000₂
• Hexadecimal: 0x135FBD349240
• Base-36: 7JTYRH7B4

Squares and roots of 21301917160000

• 21301917160000 squared (21301917160000²) is 453771674691502465600000000
• 21301917160000 cubed (21301917160000³) is 9666206623832854078146949696000000000000
• 21301917160000 is a perfect square number. Its square root is 4615400
• The cube root of 21301917160000 is 27720.8300618975

Scales and comparisons

• 21,301,917,160,000 seconds is equal to 677,335 years, 3 weeks, 6 days, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,301,917,160,000 would take you about one million, six hundred ninety-three thousand, three hundred thirty-seven 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 21301917160000 cubic inches would be around 2310.1 feet tall.

Recreational maths with 21301917160000

• 21301917160000 backwards is 00006171910312
• The number of decimal digits it has is: 14
• The sum of 21301917160000's digits is 31
• More coming soon!