21532108000

Names of 21532108000

• Cardinal: 21532108000 can be written as Twenty-one billion, five hundred thirty-two million, one hundred eight thousand.

Scientific notation

• Scientific notation: 2.1532108 × 10¹⁰

Factors of 21532108000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1324

Divisors of 21532108000

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 32 40 50 52 65 80 100 104 125 130 160 200 208 250 260 325 400 416 500 520 547 650 757 800 1000 1040 1094 1300 1514 1625 2000 2080 2188 2600 2735 3028 3250 3785 4000 4376 5200 5470 6056 6500 7111 7570 8752 9841 10400 10940 12112 13000 13675 14222 15140 17504 18925 19682 21880 24224 26000 27350 28444 30280 35555 37850 39364 43760 49205 52000 54700 56888 60560 68375 71110 75700 78728 87520 94625 98410 109400 113776 121120 136750 142220 151400 157456 177775 189250 196820 218800 227552 246025 273500 284440 302800 314912 355550 378500 393640 414079 437600 492050 547000 568880 605600 711100 757000 787280 828158 888875 984100 1094000 1137760 1230125 1422200 1514000 1574560 1656316 1777750 1968200 2070395 2188000 2460250 2844400 3028000 3312632 3555500 3936400 4140790 4920500 5383027 5688800 6625264 7111000 7872800 8281580 9841000 10351975 10766054 13250528 14222000 16563160 19682000 20703950 21532108 26915135 28444000 33126320 39364000 41407900 43064216 51759875 53830270 66252640 82815800 86128432 103519750 107660540 134575675 165631600 172256864 207039500 215321080 269151350 331263200 414079000 430642160 538302700 672878375 828158000 861284320 1076605400 1345756750 1656316000 2153210800 2691513500 4306421600 5383027000 10766054000 21532108000
• Sum of all divisors σ(n): 57153515328
• Sum of proper divisors (its aliquot sum) s(n): 35621407328
• 21532108000 is an abundant number, because the sum of its proper divisors (35621407328) is greater than itself. Its abundance is 14089299328

Bases of 21532108000

• Binary: 10100000011011010011110010011100000₂
• Hexadecimal: 0x50369E4E0
• Base-36: 9W3NSV4

Squares and roots of 21532108000

• 21532108000 squared (21532108000²) is 463631674923664000000
• 21532108000 cubed (21532108000³) is 9982967296677225003712000000000
• The square root of 21532108000 is 146738.2295109219
• The cube root of 21532108000 is 2782.0323974809

Scales and comparisons

• 21,532,108,000 seconds is equal to 684 years, 34 weeks, 5 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,532,108,000 would take you about one thousand, three hundred sixty-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 21532108000 cubic inches would be around 231.8 feet tall.

Recreational maths with 21532108000

• 21532108000 backwards is 00080123512
• The number of decimal digits it has is: 11
• The sum of 21532108000's digits is 22
• More coming soon!