220391984612763328

Names of 220391984612763328

• Cardinal: 220391984612763328 can be written as Two hundred twenty quadrillion, three hundred ninety-one trillion, nine hundred eighty-four billion, six hundred twelve million, seven hundred sixty-three thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 2.20391984612763328 × 10¹⁷

Factors of 220391984612763328

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 28949

Divisors of 220391984612763328

• Number of divisors d(n): 126
• Complete list of divisors:
  1 2 4 8 16 32 43 64 86 172 313 344 626 688 1252 1376 2504 2752 5008 10016 13459 20032 26918 28591 53836 57182 97969 107672 114364 195938 215344 228728 391876 430688 457456 783752 861376 914912 1229413 1567504 1829824 2458826 3135008 4212667 4917652 6270016 8425334 8948983 9835304 16850668 17897966 19670608 33701336 35795932 39341216 67402672 71591864 78682432 134805344 143183728 269610688 286367456 384806269 572734912 769612538 817445281 1539225076 1634890562 2801031679 3078450152 3269781124 5602063358 6156900304 6539562248 11204126716 12313800608 13079124496 22408253432 24627601216 26158248992 35150147083 44816506864 52316497984 70300294166 89633013728 120444362197 140600588332 179266027456 240888724394 255860372953 281201176664 481777448788 511720745906 562402353328 963554897576 1023441491812 1124804706656 1927109795152 2046882983624 2249609413312 3854219590304 4093765967248 7708439180608 8187531934496 11001996036979 16375063868992 22003992073958 44007984147916 80084296734289 88015968295832 160168593468578 176031936591664 320337186937156 352063873183328 640674373874312 704127746366656 1281348747748624 2562697495497248 3443624759574427 5125394990994496 6887249519148854 13774499038297708 27548998076595416 55097996153190832 110195992306381664 220391984612763328
• Sum of all divisors σ(n): 448961068680409692
• Sum of proper divisors (its aliquot sum) s(n): 228569084067646364
• 220391984612763328 is an abundant number, because the sum of its proper divisors (228569084067646364) is greater than itself. Its abundance is 8177099454883036

Bases of 220391984612763328

• Binary: 1100001110111111010101011110100010001011111110011011000000₂
• Hexadecimal: 0x30EFD57A22FE6C0
• Base-36: 1OA2FS060VR4

Squares and roots of 220391984612763328

• 220391984612763328 squared (220391984612763328²) is 48572626881552507536204400141635584
• 220391984612763328 cubed (220391984612763328³) is 10705017636280614633721415901374636081790947815063552
• The square root of 220391984612763328 is 469459247.0201895255
• The cube root of 220391984612763328 is 604039.3968468817

Scales and comparisons

• 220,391,984,612,763,328 seconds is equal to 7,007,783,393 years, 26 weeks, 6 days, 7 hours, 35 minutes, 28 seconds.
• To count from 1 to 220,391,984,612,763,328 would take you about twenty-one billion, twenty-three million, three hundred fifty thousand, one hundred eighty 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 220391984612763328 cubic inches would be around 50336.6 feet tall.

Recreational maths with 220391984612763328

• 220391984612763328 backwards is 823367216489193022
• The number of decimal digits it has is: 18
• The sum of 220391984612763328's digits is 76
• More coming soon!