21023096832

Names of 21023096832

• Cardinal: 21023096832 can be written as Twenty-one billion, twenty-three million, ninety-six thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 2.1023096832 × 10¹⁰

Factors of 21023096832

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 114

Divisors of 21023096832

• Number of divisors d(n): 204
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 109 128 144 192 216 218 256 288 327 384 432 436 512 576 654 768 864 872 981 1024 1152 1308 1536 1728 1744 1962 2048 2304 2616 2943 3072 3456 3488 3924 4096 4608 5232 5886 6144 6912 6976 7848 8192 9216 10464 11772 11881 12288 13824 13952 15696 16384 18432 20928 23544 23762 24576 27648 27904 31392 32768 35643 36864 41856 47088 47524 49152 55296 55808 62784 65536 71286 73728 83712 94176 95048 98304 106929 110592 111616 125568 142572 147456 167424 188352 190096 196608 213858 221184 223232 251136 285144 294912 320787 334848 376704 380192 427716 442368 446464 502272 570288 589824 641574 669696 753408 760384 855432 884736 892928 1004544 1140576 1283148 1339392 1506816 1520768 1710864 1769472 1785856 2009088 2281152 2566296 2678784 3013632 3041536 3421728 3571712 4018176 4562304 5132592 5357568 6027264 6083072 6843456 7143424 8036352 9124608 10265184 10715136 12054528 12166144 13686912 16072704 18249216 20530368 21430272 24109056 24332288 27373824 32145408 36498432 41060736 48218112 48664576 54747648 64290816 72996864 82121472 96436224 97329152 109495296 145993728 164242944 192872448 194658304 218990592 291987456 328485888 389316608 437981184 583974912 656971776 778633216 875962368 1167949824 1313943552 1751924736 2335899648 2627887104 3503849472 5255774208 7007698944 10511548416 21023096832
• Sum of all divisors σ(n): 62866894440
• Sum of proper divisors (its aliquot sum) s(n): 41843797608
• 21023096832 is an abundant number, because the sum of its proper divisors (41843797608) is greater than itself. Its abundance is 20820700776

Bases of 21023096832

• Binary: 10011100101000100110000000000000000₂
• Hexadecimal: 0x4E5130000
• Base-36: 9NOLXC0

Squares and roots of 21023096832

• 21023096832 squared (21023096832²) is 441970600407648436224
• 21023096832 cubed (21023096832³) is 9291590729267171748150528442368
• The square root of 21023096832 is 144993.4372032059
• The cube root of 21023096832 is 2759.9352725841

Scales and comparisons

• 21,023,096,832 seconds is equal to 668 years, 24 weeks, 2 days, 21 hours, 7 minutes, 12 seconds.
• To count from 1 to 21,023,096,832 would take you about one thousand, three hundred thirty-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 21023096832 cubic inches would be around 230 feet tall.

Recreational maths with 21023096832

• 21023096832 backwards is 23869032012
• 21023096832 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21023096832's digits is 36
• More coming soon!