21434314608

Names of 21434314608

• Cardinal: 21434314608 can be written as Twenty-one billion, four hundred thirty-four million, three hundred fourteen thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.1434314608 × 10¹⁰

Factors of 21434314608

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 475

Divisors of 21434314608

• Number of divisors d(n): 330
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 36 42 48 49 54 56 63 72 81 84 98 108 112 126 144 147 162 168 189 196 216 243 252 294 324 336 378 392 432 441 463 486 504 567 588 648 729 756 784 882 926 972 1008 1134 1176 1296 1323 1389 1458 1512 1701 1764 1852 1944 2187 2268 2352 2646 2778 2916 3024 3241 3402 3528 3704 3888 3969 4167 4374 4536 5103 5292 5556 5832 6482 6561 6804 7056 7408 7938 8334 8748 9072 9723 10206 10584 11112 11664 11907 12501 12964 13122 13608 15309 15876 16668 17496 19446 19683 20412 21168 22224 22687 23814 25002 25928 26244 27216 29169 30618 31752 33336 34992 35721 37503 38892 39366 40824 45374 45927 47628 50004 51856 52488 58338 59049 61236 63504 66672 68061 71442 75006 77784 78732 81648 87507 90748 91854 95256 100008 104976 107163 112509 116676 118098 122472 136122 137781 142884 150012 155568 157464 175014 181496 183708 190512 200016 204183 214326 225018 233352 236196 244944 262521 272244 275562 285768 300024 314928 321489 337527 350028 362992 367416 408366 413343 428652 450036 466704 472392 525042 544488 551124 571536 600048 612549 642978 675054 700056 734832 787563 816732 826686 857304 900072 944784 964467 1012581 1050084 1088976 1102248 1225098 1285956 1350108 1400112 1575126 1633464 1653372 1714608 1800144 1837647 1928934 2025162 2100168 2204496 2362689 2450196 2571912 2700216 2893401 3037743 3150252 3266928 3306744 3675294 3857868 4050324 4200336 4725378 4900392 5143824 5400432 5512941 5786802 6075486 6300504 6613488 7088067 7350588 7715736 8100648 9113229 9450756 9800784 11025882 11573604 12150972 12601008 14176134 14701176 15431472 16201296 16538823 18226458 18901512 21264201 22051764 23147208 24301944 27339687 28352268 29402352 33077646 36452916 37803024 42528402 44103528 46294416 48603888 49616469 54679374 56704536 63792603 66155292 72905832 85056804 88207056 99232938 109358748 113409072 127585206 132310584 145811664 148849407 170113608 191377809 198465876 218717496 255170412 264621168 297698814 340227216 382755618 396931752 437434992 446548221 510340824 595397628 765511236 793863504 893096442 1020681648 1190795256 1339644663 1531022472 1786192884 2381590512 2679289326 3062044944 3572385768 5358578652 7144771536 10717157304 21434314608
• Sum of all divisors σ(n): 72619939824
• Sum of proper divisors (its aliquot sum) s(n): 51185625216
• 21434314608 is an abundant number, because the sum of its proper divisors (51185625216) is greater than itself. Its abundance is 29751310608

Bases of 21434314608

• Binary: 10011111101100101011010111101110000₂
• Hexadecimal: 0x4FD95AF70
• Base-36: 9UHFR00

Squares and roots of 21434314608

• 21434314608 squared (21434314608²) is 459429842714722193664
• 21434314608 cubed (21434314608³) is 9847563789051312292314080243712
• The square root of 21434314608 is 146404.6263203455
• The cube root of 21434314608 is 2777.8142424387

Scales and comparisons

• 21,434,314,608 seconds is equal to 681 years, 28 weeks, 2 days, 8 hours, 16 minutes, 48 seconds.
• To count from 1 to 21,434,314,608 would take you about one thousand, three hundred sixty-three 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 21434314608 cubic inches would be around 231.5 feet tall.

Recreational maths with 21434314608

• 21434314608 backwards is 80641343412
• 21434314608 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21434314608's digits is 36
• More coming soon!