21484802304

Names of 21484802304

• Cardinal: 21484802304 can be written as Twenty-one billion, four hundred eighty-four million, eight hundred two thousand, three hundred four.

Scientific notation

• Scientific notation: 2.1484802304 × 10¹⁰

Factors of 21484802304

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2916

Divisors of 21484802304

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 64 72 84 96 112 126 128 144 168 192 224 252 256 288 336 384 448 504 571 576 672 768 896 1008 1142 1152 1344 1713 1792 2016 2284 2304 2333 2688 3426 3997 4032 4568 4666 5139 5376 6852 6999 7994 8064 9136 9332 10278 11991 13704 13998 15988 16128 16331 18272 18664 20556 20997 23982 27408 27996 31976 32662 35973 36544 37328 41112 41994 47964 48993 54816 55992 63952 65324 71946 73088 74656 82224 83988 95928 97986 109632 111984 127904 130648 143892 146176 146979 149312 164448 167976 191856 195972 219264 223968 255808 261296 287784 293958 298624 328896 335952 383712 391944 438528 447936 511616 522592 575568 587916 597248 657792 671904 767424 783888 895872 1023232 1045184 1151136 1175832 1315584 1332143 1343808 1534848 1567776 1791744 2090368 2302272 2351664 2664286 2687616 3069696 3135552 3996429 4180736 4604544 4703328 5328572 5375232 6271104 7992858 9209088 9325001 9406656 10657144 11989287 12542208 15985716 18650002 18813312 21314288 23978574 27975003 31971432 37300004 37626624 42628576 47957148 55950006 63942864 74600008 83925009 85257152 95914296 111900012 127885728 149200016 167850018 170514304 191828592 223800024 255771456 298400032 335700036 341028608 383657184 447600048 511542912 596800064 671400072 767314368 895200096 1023085824 1193600128 1342800144 1534628736 1790400192 2387200256 2685600288 3069257472 3580800384 5371200576 7161600768 10742401152 21484802304
• Sum of all divisors σ(n): 70949790912
• Sum of proper divisors (its aliquot sum) s(n): 49464988608
• 21484802304 is an abundant number, because the sum of its proper divisors (49464988608) is greater than itself. Its abundance is 27980186304

Bases of 21484802304

• Binary: 10100000000100110000001000100000000₂
• Hexadecimal: 0x500981100
• Base-36: 9VBHVK0

Squares and roots of 21484802304

• 21484802304 squared (21484802304²) is 461596730041963708416
• 21484802304 cubed (21484802304³) is 9917314489124447899260460990464
• The square root of 21484802304 is 146576.9501115369
• The cube root of 21484802304 is 2779.9935434523

Scales and comparisons

• 21,484,802,304 seconds is equal to 683 years, 7 weeks, 5 days, 16 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,484,802,304 would take you about one thousand, three hundred sixty-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 21484802304 cubic inches would be around 231.7 feet tall.

Recreational maths with 21484802304

• 21484802304 backwards is 40320848412
• 21484802304 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21484802304's digits is 36
• More coming soon!