21376525606800

Names of 21376525606800

• Cardinal: 21376525606800 can be written as Twenty-one trillion, three hundred seventy-six billion, five hundred twenty-five million, six hundred six thousand, eight hundred.

Scientific notation

• Scientific notation: 2.13765256068 × 10¹³

Factors of 21376525606800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 15058163

Divisors of 21376525606800

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 25 26 28 30 35 39 40 42 48 50 52 56 60 65 70 75 78 80 84 91 100 104 105 112 120 130 140 150 156 168 169 175 182 195 200 208 210 240 260 273 280 300 312 325 336 338 350 364 390 400 420 455 507 520 525 546 560 600 624 650 676 700 728 780 840 845 910 975 1014 1040 1050 1092 1183 1200 1300 1352 1365 1400 1456 1560 1680 1690 1820 1950 2028 2100 2184 2275 2366 2535 2600 2704 2730 2800 3120 3380 3549 3640 3900 4056 4200 4225 4368 4550 4732 5070 5200 5460 5915 6760 6825 7098 7280 7800 8112 8400 8450 9100 9464 10140 10920 11830 12675 13520 13650 14196 15600 16900 17745 18200 18928 20280 21840 23660 25350 27300 28392 29575 33800 35490 36400 40560 47320 50700 54600 56784 59150 67600 70980 88725 94640 101400 109200 118300 141960 177450 202800 236600 283920 354900 473200 709800 1419600 15058133 30116266 45174399 60232532 75290665 90348798 105406931 120465064 150581330 180697596 195755729 210813862 225871995 240930128 301162660 316220793 361395192 376453325 391511458 421627724 451743990 527034655 587267187 602325320 632441586 722790384 752906650 783022916 843255448 903487980 978778645 1054069310 1129359975 1174534374 1204650640 1264883172 1370290103 1505813300 1566045832 1581103965 1686510896 1806975960 1957557290 2108138620 2258719950 2349068748 2529766344 2544824477 2635173275 2740580206 2936335935 3011626600 3132091664 3162207930 3613951920 3915114580 4110870309 4216277240 4517439900 4698137496 4893893225 5059532688 5089648954 5270346550 5481160412 5872671870 6023253200 6324415860 6851450515 7634473431 7830229160 7905519825 8221740618 8432554480 9034879800 9396274992 9787786450 10179297908 10540693100 10962320824 11745343740 12648831720 12724122385 13702901030 14681679675 15268946862 15660458320 15811039650 16443481236 17813771339 18069759600 19575572900 20358595816 20554351545 21081386200 21924641648 23490687480 25297663440 25448244770 27405802060 29363359350 30537893724 31622079300 32886962472 34257252575 35627542678 38172367155 39151145800 40717191632 41108703090 42162772400 46981374960 50896489540 53441314017 54811604120 58726718700 61075787448 63244158600 63620611925 65773924944 68514505150 71255085356 76344734310 78302291600 82217406180 89068856695 101792979080 102771757725 106882628034 109623208240 117453437400 122151574896 126488317200 127241223850 137029010300 142510170712 152689468620 164434812360 178137713390 190861835775 203585958160 205543515450 213765256068 234906874800 254482447700 267206570085 274058020600 285020341424 305378937240 328869624720 356275426780 381723671550 411087030900 427530512136 445344283475 508964895400 534413140170 548116041200 610757874480 712550853560 763447343100 822174061800 855061024272 890688566950 1017929790800 1068826280340 1336032850425 1425101707120 1526894686200 1644348123600 1781377133900 2137652560680 2672065700850 3053789372400 3562754267800 4275305121360 5344131401700 7125508535600 10688262803400 21376525606800
• Sum of all divisors σ(n): 84741395828544
• Sum of proper divisors (its aliquot sum) s(n): 63364870221744
• 21376525606800 is an abundant number, because the sum of its proper divisors (63364870221744) is greater than itself. Its abundance is 41988344614944

Bases of 21376525606800

• Binary: 100110111000100011100001101110001111110010000₂
• Hexadecimal: 0x13711C371F90
• Base-36: 7KS8NF5AO

Squares and roots of 21376525606800

• 21376525606800 squared (21376525606800²) is 456955847018176108206240000
• 21376525606800 cubed (21376525606800³) is 9768128364961025002102656975546432000000
• The square root of 21376525606800 is 4623475.4900183045
• The cube root of 21376525606800 is 27753.1557623333

Scales and comparisons

• 21,376,525,606,800 seconds is equal to 679,707 years, 20 weeks, 2 days, 19 hours, 40 minutes.
• To count from 1 to 21,376,525,606,800 would take you about one million, six hundred ninety-nine thousand, two hundred sixty-eight 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 21376525606800 cubic inches would be around 2312.8 feet tall.

Recreational maths with 21376525606800

• 21376525606800 backwards is 00860652567312
• The number of decimal digits it has is: 14
• The sum of 21376525606800's digits is 51
• More coming soon!