212704921338

Names of 212704921338

• Cardinal: 212704921338 can be written as Two hundred twelve billion, seven hundred four million, nine hundred twenty-one thousand, three hundred thirty-eight.

Scientific notation

• Scientific notation: 2.12704921338 × 10¹¹

Factors of 212704921338

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1808

Divisors of 212704921338

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 6 7 13 14 21 26 39 42 49 78 91 98 147 169 182 273 294 338 343 507 546 637 686 1014 1029 1183 1274 1783 1911 2058 2366 2401 3549 3566 3822 4459 4802 5349 7098 7203 8281 8918 10698 12481 13377 14406 16562 16807 23179 24843 24962 26754 31213 33614 37443 46358 49686 50421 57967 62426 69537 74886 87367 93639 100842 115934 117649 139074 162253 173901 174734 187278 218491 235298 262101 301327 324506 347802 352947 405769 436982 486759 524202 602654 611569 655473 705894 811538 903981 973518 1135771 1217307 1223138 1310946 1529437 1807962 1834707 2109289 2271542 2434614 2840383 3058874 3407313 3669414 4218578 4280983 4588311 5680766 6327867 6814626 7950397 8521149 8561966 9176622 12655734 12842949 14765023 15900794 17042298 19882681 23851191 25685898 29530046 29966881 39765362 44295069 47702382 55652779 59648043 59933762 88590138 89900643 103355161 111305558 119296086 166958337 179801286 206710322 209768167 310065483 333916674 389569453 419536334 620130966 629304501 723486127 779138906 1168708359 1258609002 1446972254 2170458381 2337416718 2726986171 4340916762 5064402889 5453972342 8180958513 10128805778 15193208667 16361917026 30386417334 35450820223 70901640446 106352460669 212704921338
• Sum of all divisors σ(n): 537726807648
• Sum of proper divisors (its aliquot sum) s(n): 325021886310
• 212704921338 is an abundant number, because the sum of its proper divisors (325021886310) is greater than itself. Its abundance is 112316964972

Bases of 212704921338

• Binary: 11000110000110001100111000011011111010₂
• Hexadecimal: 0x31863386FA
• Base-36: 2PPR0NP6

Squares and roots of 212704921338

• 212704921338 squared (212704921338²) is 45243383561404767710244
• 212704921338 cubed (212704921338³) is 9623490341493563408585612396786472
• The square root of 212704921338 is 461199.4377034733
• The cube root of 212704921338 is 5969.3335408033

Scales and comparisons

• 212,704,921,338 seconds is equal to 6,763 years, 18 weeks, 4 days, 12 hours, 22 minutes, 18 seconds.
• To count from 1 to 212,704,921,338 would take you about thirteen thousand, five hundred twenty-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 212704921338 cubic inches would be around 497.4 feet tall.

Recreational maths with 212704921338

• 212704921338 backwards is 833129407212
• 212704921338 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 212704921338's digits is 42
• More coming soon!