21132202917888

Names of 21132202917888

• Cardinal: 21132202917888 can be written as Twenty-one trillion, one hundred thirty-two billion, two hundred two million, nine hundred seventeen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 2.1132202917888 × 10¹³

Factors of 21132202917888

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 28
• Sum of prime factors: 814

Divisors of 21132202917888

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 809 864 972 1024 1152 1296 1458 1536 1618 1728 1944 2048 2187 2304 2427 2592 2916 3072 3236 3456 3888 4096 4374 4608 4854 5184 5832 6144 6472 6561 6912 7281 7776 8192 8748 9216 9708 10368 11664 12288 12944 13122 13824 14562 15552 16384 17496 18432 19416 19683 20736 21843 23328 24576 25888 26244 27648 29124 31104 34992 36864 38832 39366 41472 43686 46656 49152 51776 52488 55296 58248 59049 62208 65529 69984 73728 77664 78732 82944 87372 93312 103552 104976 110592 116496 118098 124416 131058 139968 147456 155328 157464 165888 174744 177147 186624 196587 207104 209952 221184 232992 236196 248832 262116 279936 310656 314928 331776 349488 354294 373248 393174 414208 419904 442368 465984 472392 497664 524232 531441 559872 589761 621312 629856 663552 698976 708588 746496 786348 828416 839808 931968 944784 995328 1048464 1062882 1119744 1179522 1242624 1259712 1327104 1397952 1417176 1492992 1572696 1594323 1656832 1679616 1769283 1863936 1889568 1990656 2096928 2125764 2239488 2359044 2485248 2519424 2795904 2834352 2985984 3145392 3188646 3313664 3359232 3538566 3727872 3779136 3981312 4193856 4251528 4478976 4718088 4970496 5038848 5307849 5591808 5668704 5971968 6290784 6377292 6627328 6718464 7077132 7455744 7558272 8387712 8503056 8957952 9436176 9940992 10077696 10615698 11183616 11337408 11943936 12581568 12754584 13254656 13436928 14154264 14911488 15116544 15923547 16775424 17006112 17915904 18872352 19881984 20155392 21231396 22367232 22674816 25163136 25509168 26873856 28308528 29822976 30233088 31847094 33550848 34012224 35831808 37744704 39763968 40310784 42462792 44734464 45349632 47770641 50326272 51018336 53747712 56617056 59645952 60466176 63694188 67101696 68024448 75489408 80621568 84925584 89468928 90699264 95541282 100652544 102036672 107495424 113234112 119291904 120932352 127388376 134203392 136048896 143311923 150978816 161243136 169851168 178937856 181398528 191082564 201305088 204073344 226468224 241864704 254776752 268406784 272097792 286623846 301957632 322486272 339702336 357875712 362797056 382165128 402610176 408146688 429935769 452936448 483729408 509553504 536813568 544195584 573247692 603915264 679404672 725594112 764330256 805220352 816293376 859871538 905872896 967458816 1019107008 1073627136 1088391168 1146495384 1207830528 1289807307 1358809344 1451188224 1528660512 1610440704 1632586752 1719743076 1811745792 2038214016 2176782336 2292990768 2415661056 2579614614 2717618688 2902376448 3057321024 3220881408 3265173504 3439486152 3623491584 4076428032 4353564672 4585981536 4831322112 5159229228 5435237376 6114642048 6530347008 6878972304 7246983168 8152856064 8707129344 9171963072 9662644224 10318458456 10870474752 12229284096 13060694016 13757944608 14493966336 16305712128 18343926144 20636916912 21740949504 24458568192 26121388032 27515889216 28987932672 32611424256 36687852288 41273833824 43481899008 48917136384 55031778432 65222848512 73375704576 82547667648 86963798016 97834272768 110063556864 130445697024 146751409152 165095335296 195668545536 220127113728 260891394048 293502818304 330190670592 391337091072 440254227456 587005636608 660381341184 782674182144 880508454912 1174011273216 1320762682368 1761016909824 2348022546432 2641525364736 3522033819648 5283050729472 7044067639296 10566101458944 21132202917888
• Sum of all divisors σ(n): 63473022544680
• Sum of proper divisors (its aliquot sum) s(n): 42340819626792
• 21132202917888 is an abundant number, because the sum of its proper divisors (42340819626792) is greater than itself. Its abundance is 21208616708904

Bases of 21132202917888

• Binary: 100110011100000111001011100101100000000000000₂
• Hexadecimal: 0x13383972C000
• Base-36: 7HO000000

Squares and roots of 21132202917888

• 21132202917888 squared (21132202917888²) is 446570000162794101270380544
• 21132202917888 cubed (21132202917888³) is 9437007860481442141880890299544944771072
• The square root of 21132202917888 is 4596977.5850974083
• The cube root of 21132202917888 is 27647.0155899503

Scales and comparisons

• 21,132,202,917,888 seconds is equal to 671,938 years, 35 weeks, 4 days, 22 hours, 4 minutes, 48 seconds.
• To count from 1 to 21,132,202,917,888 would take you about one million, six hundred seventy-nine thousand, eight hundred forty-six 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 21132202917888 cubic inches would be around 2303.9 feet tall.

Recreational maths with 21132202917888

• 21132202917888 backwards is 88871920223112
• 21132202917888 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21132202917888's digits is 54
• More coming soon!