20629585920

Names of 20629585920

• Cardinal: 20629585920 can be written as Twenty billion, six hundred twenty-nine million, five hundred eighty-five thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.062958592 × 10¹⁰

Factors of 20629585920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 76

Divisors of 20629585920

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 19 20 24 30 32 38 40 47 48 57 60 64 76 80 94 95 96 114 120 128 141 152 160 188 190 192 228 235 240 256 282 285 304 320 376 380 384 456 470 480 512 564 570 608 640 705 752 760 768 893 912 940 960 1024 1128 1140 1216 1280 1410 1504 1520 1536 1786 1824 1880 1920 2048 2209 2256 2280 2432 2560 2679 2820 3008 3040 3072 3572 3648 3760 3840 4096 4418 4465 4512 4560 4864 5120 5358 5640 6016 6080 6144 6627 7144 7296 7520 7680 8192 8836 8930 9024 9120 9728 10240 10716 11045 11280 12032 12160 12288 13254 13395 14288 14592 15040 15360 16384 17672 17860 18048 18240 19456 20480 21432 22090 22560 24064 24320 24576 26508 26790 28576 29184 30080 30720 32768 33135 35344 35720 36096 36480 38912 40960 41971 42864 44180 45120 48128 48640 49152 53016 53580 57152 58368 60160 61440 66270 70688 71440 72192 72960 77824 81920 83942 85728 88360 90240 96256 97280 98304 106032 107160 114304 116736 120320 122880 125913 132540 141376 142880 144384 145920 155648 163840 167884 171456 176720 180480 192512 194560 209855 212064 214320 228608 233472 240640 245760 251826 265080 282752 285760 288768 291840 311296 335768 342912 353440 360960 385024 389120 419710 424128 428640 457216 466944 481280 491520 503652 530160 565504 571520 577536 583680 622592 629565 671536 685824 706880 721920 770048 778240 839420 848256 857280 914432 933888 962560 1007304 1060320 1131008 1143040 1155072 1167360 1259130 1343072 1371648 1413760 1443840 1540096 1556480 1678840 1696512 1714560 1828864 1867776 1925120 2014608 2120640 2262016 2286080 2310144 2334720 2518260 2686144 2743296 2827520 2887680 3112960 3357680 3393024 3429120 3657728 3850240 4029216 4241280 4524032 4572160 4620288 4669440 5036520 5372288 5486592 5655040 5775360 6715360 6786048 6858240 7315456 7700480 8058432 8482560 9048064 9144320 9338880 10073040 10744576 10973184 11310080 11550720 13430720 13572096 13716480 14630912 16116864 16965120 18096128 18288640 20146080 21489152 21946368 22620160 23101440 26861440 27144192 27432960 29261824 32233728 33930240 36192256 36577280 40292160 42978304 43892736 45240320 53722880 54288384 54865920 64467456 67860480 72384512 73154560 80584320 85956608 87785472 90480640 107445760 108576768 109731840 128934912 135720960 146309120 161168640 171913216 180961280 214891520 217153536 219463680 257869824 271441920 322337280 343826432 361922560 429783040 438927360 515739648 542883840 644674560 687652864 859566080 1031479296 1085767680 1289349120 1375305728 1719132160 2062958592 2578698240 3438264320 4125917184 5157396480 6876528640 10314792960 20629585920
• Sum of all divisors σ(n): 70997997600
• Sum of proper divisors (its aliquot sum) s(n): 50368411680
• 20629585920 is an abundant number, because the sum of its proper divisors (50368411680) is greater than itself. Its abundance is 29738825760

Bases of 20629585920

• Binary: 10011001101100111101000000000000000₂
• Hexadecimal: 0x4CD9E8000
• Base-36: 9H6BMDC

Squares and roots of 20629585920

• 20629585920 squared (20629585920²) is 425579815230662246400
• 20629585920 cubed (20629585920³) is 8779535364118671430609010688000
• The square root of 20629585920 is 143630.0314001221
• The cube root of 20629585920 is 2742.6065167825

Scales and comparisons

• 20,629,585,920 seconds is equal to 655 years, 49 weeks, 5 days, 8 hours, 32 minutes.
• To count from 1 to 20,629,585,920 would take you about one thousand, three hundred eleven 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 20629585920 cubic inches would be around 228.6 feet tall.

Recreational maths with 20629585920

• 20629585920 backwards is 02958592602
• 20629585920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20629585920's digits is 48
• More coming soon!