21463832700

Names of 21463832700

• Cardinal: 21463832700 can be written as Twenty-one billion, four hundred sixty-three million, eight hundred thirty-two thousand, seven hundred.

Scientific notation

• Scientific notation: 2.14638327 × 10¹⁰

Factors of 21463832700

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 17975

Divisors of 21463832700

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 30 31 36 43 45 50 60 62 75 86 90 93 100 124 129 150 155 172 180 186 215 225 258 279 300 310 372 387 430 450 465 516 558 620 645 774 775 860 900 930 1075 1116 1290 1333 1395 1548 1550 1860 1935 2150 2325 2580 2666 2790 3100 3225 3870 3999 4300 4650 5332 5580 6450 6665 6975 7740 7998 9300 9675 11997 12900 13330 13950 15996 17891 19350 19995 23994 26660 27900 33325 35782 38700 39990 47988 53673 59985 66650 71564 79980 89455 99975 107346 119970 133300 161019 178910 199950 214692 239940 268365 299925 322038 357820 399900 447275 536730 554621 599850 644076 769313 805095 894550 1073460 1109242 1199700 1341825 1538626 1610190 1663863 1789100 2218484 2307939 2683650 2773105 3077252 3220380 3327726 3846565 4025475 4615878 4991589 5367300 5546210 6655452 6923817 7693130 8050950 8319315 9231756 9983178 11092420 11539695 13847634 13865525 15386260 16101900 16638630 19232825 19966356 23079390 23848703 24957945 27695268 27731050 33277260 34619085 38465650 41596575 46158780 47697406 49915890 55462100 57698475 69238170 71546109 76931300 83193150 95394812 99831780 115396950 119243515 124789725 138476340 143092218 166386300 173095425 214638327 230793900 238487030 249579450 286184436 346190850 357730545 429276654 476974060 499158900 596217575 692381700 715461090 858553308 1073191635 1192435150 1430922180 1788652725 2146383270 2384870300 3577305450 4292766540 5365958175 7154610900 10731916350 21463832700
• Sum of all divisors σ(n): 71066451456
• Sum of proper divisors (its aliquot sum) s(n): 49602618756
• 21463832700 is an abundant number, because the sum of its proper divisors (49602618756) is greater than itself. Its abundance is 28138786056

Bases of 21463832700

• Binary: 10011111111010110000001100001111100₂
• Hexadecimal: 0x4FF58187C
• Base-36: 9UZ0FB0

Squares and roots of 21463832700

• 21463832700 squared (21463832700²) is 460696114173589290000
• 21463832700 cubed (21463832700³) is 9888304320162019279071783000000
• The square root of 21463832700 is 146505.4016069033
• The cube root of 21463832700 is 2779.0888056287

Scales and comparisons

• 21,463,832,700 seconds is equal to 682 years, 25 weeks, 23 hours, 45 minutes.
• To count from 1 to 21,463,832,700 would take you about one thousand, three hundred sixty-four 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 21463832700 cubic inches would be around 231.6 feet tall.

Recreational maths with 21463832700

• 21463832700 backwards is 00723836412
• 21463832700 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21463832700's digits is 36
• More coming soon!