21044329000

Names of 21044329000

• Cardinal: 21044329000 can be written as Twenty-one billion, forty-four million, three hundred twenty-nine thousand.

Scientific notation

• Scientific notation: 2.1044329 × 10¹⁰

Factors of 21044329000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 295

Divisors of 21044329000

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 4 5 8 10 20 25 40 43 50 61 71 86 100 113 122 125 142 172 200 215 226 244 250 284 305 344 355 430 452 488 500 565 568 610 710 860 904 1000 1075 1130 1220 1420 1525 1720 1775 2150 2260 2440 2623 2825 2840 3050 3053 3550 4300 4331 4520 4859 5246 5375 5650 6100 6106 6893 7100 7625 8023 8600 8662 8875 9718 10492 10750 11300 12200 12212 13115 13786 14125 14200 15250 15265 16046 17324 17750 19436 20984 21500 21655 22600 24295 24424 26230 27572 28250 30500 30530 32092 34465 34648 35500 38872 40115 43000 43310 48590 52460 55144 56500 61000 61060 64184 65575 68930 71000 76325 80230 86620 97180 104920 108275 113000 121475 122120 131150 137860 152650 160460 172325 173240 186233 194360 200575 216550 242950 262300 275720 296399 305300 320920 327875 344650 344989 372466 381625 401150 433100 485900 489403 524600 541375 592798 607375 610600 655750 689300 689978 744932 763250 802300 861625 866200 931165 971800 978806 1002875 1082750 1185596 1214750 1311500 1378600 1379956 1481995 1489864 1526500 1604600 1723250 1724945 1862330 1957612 2005750 2165500 2371192 2429500 2447015 2623000 2759912 2963990 3053000 3446500 3449890 3724660 3915224 4011500 4331000 4655825 4859000 4894030 5927980 6893000 6899780 7409975 7449320 8023000 8624725 9311650 9788060 11855960 12235075 13799560 14819950 17249450 18623300 19576120 21044329 23279125 24470150 29639900 34498900 37049875 37246600 42088658 43123625 46558250 48940300 59279800 61175375 68997800 74099750 84177316 86247250 93116500 97880600 105221645 122350750 148199500 168354632 172494500 186233000 210443290 244701500 296399000 344989000 420886580 489403000 526108225 841773160 1052216450 2104432900 2630541125 4208865800 5261082250 10522164500 21044329000
• Sum of all divisors σ(n): 52395932160
• Sum of proper divisors (its aliquot sum) s(n): 31351603160
• 21044329000 is an abundant number, because the sum of its proper divisors (31351603160) is greater than itself. Its abundance is 10307274160

Bases of 21044329000

• Binary: 10011100110010101101111101000101000₂
• Hexadecimal: 0x4E656FA28
• Base-36: 9O1906G

Squares and roots of 21044329000

• 21044329000 squared (21044329000²) is 442863783060241000000
• 21044329000 cubed (21044329000³) is 9319771152904338423289000000000
• The square root of 21044329000 is 145066.6364123745
• The cube root of 21044329000 is 2760.8640874255

Scales and comparisons

• 21,044,329,000 seconds is equal to 669 years, 7 weeks, 3 days, 14 hours, 56 minutes, 40 seconds.
• To count from 1 to 21,044,329,000 would take you about one thousand, three hundred thirty-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 21044329000 cubic inches would be around 230.1 feet tall.

Recreational maths with 21044329000

• 21044329000 backwards is 00092344012
• 21044329000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21044329000's digits is 25
• More coming soon!