21716697143120

Names of 21716697143120

• Cardinal: 21716697143120 can be written as Twenty-one trillion, seven hundred sixteen billion, six hundred ninety-seven million, one hundred forty-three thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.171669714312 × 10¹³

Factors of 21716697143120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 45

Divisors of 21716697143120

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 31 35 40 49 56 62 70 80 98 112 124 140 155 196 217 245 248 280 310 343 392 434 490 496 560 620 686 784 868 961 980 1085 1240 1372 1519 1715 1736 1922 1960 2170 2401 2480 2744 3038 3430 3472 3844 3920 4340 4802 4805 5488 6076 6727 6860 7595 7688 8680 9604 9610 10633 12005 12152 13454 13720 15190 15376 16807 17360 19208 19220 21266 24010 24304 26908 27440 30380 33614 33635 38416 38440 42532 47089 48020 53165 53816 60760 67228 67270 74431 76880 84035 85064 94178 96040 106330 107632 117649 121520 134456 134540 148862 168070 170128 188356 192080 212660 235298 235445 268912 269080 297724 329623 336140 372155 376712 425320 470596 470890 521017 538160 588245 595448 659246 672280 744310 753424 823543 850640 941192 941780 1042034 1176490 1190896 1318492 1344560 1488620 1647086 1648115 1882384 1883560 2084068 2307361 2352980 2605085 2636984 2977240 3294172 3296230 3647119 3767120 4117715 4168136 4614722 4705960 5210170 5273968 5764801 5954480 6588344 6592460 7294238 8235430 8336272 9229444 9411920 10420340 11529602 11536805 13176688 13184920 14588476 16151527 16470860 18235595 18458888 20840680 23059204 23073610 25529833 26369840 28824005 29176952 32303054 32941720 36471190 36917776 40353607 41681360 46118408 46147220 51059666 57648010 58353904 64606108 65883440 72942380 80707214 80757635 92236816 92294440 102119332 113060689 115296020 127649165 129212216 145884760 161414428 161515270 178708831 184588880 201768035 204238664 226121378 230592040 255298330 258424432 282475249 291769520 322828856 323030540 357417662 403536070 408477328 452242756 461184080 510596660 564950498 565303445 645657712 646061080 714835324 791424823 807072140 893544155 904485512 1021193320 1129900996 1130606890 1250961817 1292122160 1412376245 1429670648 1582849646 1614144280 1787088310 1808971024 2042386640 2259801992 2261213780 2501923634 2824752490 2859341296 3165699292 3228288560 3574176620 3957124115 4519603984 4522427560 5003847268 5539973761 5649504980 6254809085 6331398584 7148353240 7914248230 8756732719 9044855120 10007694536 11079947522 11299009960 12509618170 12662797168 14296706480 15828496460 17513465438 20015389072 22159895044 22598019920 25019236340 27699868805 31656992920 35026930876 38779816327 43783663595 44319790088 50038472680 55399737610 63313985840 70053861752 77559632654 87567327190 88639580176 100076945360 110799475220 140107723504 155119265308 175134654380 193899081635 221598950440 271458714289 310238530616 350269308760 387798163270 443197900880 542917428578 620477061232 700538617520 775596326540 1085834857156 1357293571445 1551192653080 2171669714312 2714587142890 3102385306160 4343339428624 5429174285780 10858348571560 21716697143120
• Sum of all divisors σ(n): 60868049098986
• Sum of proper divisors (its aliquot sum) s(n): 39151351955866
• 21716697143120 is an abundant number, because the sum of its proper divisors (39151351955866) is greater than itself. Its abundance is 17434654812746

Bases of 21716697143120

• Binary: 100111100000001010000000001001101011101010000₂
• Hexadecimal: 0x13C05004D750
• Base-36: 7P4IGRQKW

Squares and roots of 21716697143120

• 21716697143120 squared (21716697143120²) is 471614934805996369763334400
• 21716697143120 cubed (21716697143120³) is 10241918707354106414684495315005219328000
• The square root of 21716697143120 is 4660117.7177320317
• The cube root of 21716697143120 is 27899.5966690663

Scales and comparisons

• 21,716,697,143,120 seconds is equal to 690,523 years, 41 weeks, 2 days, 9 hours, 5 minutes, 20 seconds.
• To count from 1 to 21,716,697,143,120 would take you about one million, seven hundred twenty-six thousand, three hundred 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 21716697143120 cubic inches would be around 2325 feet tall.

Recreational maths with 21716697143120

• 21716697143120 backwards is 02134179661712
• The number of decimal digits it has is: 14
• The sum of 21716697143120's digits is 50
• More coming soon!