349291997820

Names of 349291997820

• Cardinal: 349291997820 can be written as Three hundred forty-nine billion, two hundred ninety-one million, nine hundred ninety-seven thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 3.4929199782 × 10¹¹

Factors of 349291997820

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1357

Divisors of 349291997820

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 41 45 54 60 82 90 108 123 135 164 180 205 246 270 369 410 449 492 540 615 738 820 857 898 1107 1230 1347 1476 1681 1714 1796 1845 2214 2245 2460 2571 2694 3362 3428 3690 4041 4285 4428 4490 5043 5142 5388 5535 6724 6735 7380 7713 8082 8405 8570 8980 10086 10284 11070 12123 12855 13470 15129 15426 16164 16810 17140 18409 20172 20205 22140 23139 24246 25215 25710 26940 30258 30852 33620 35137 36818 38565 40410 45387 46278 48492 50430 51420 55227 60516 60615 70274 73636 75645 77130 80820 90774 92045 92556 100860 105411 110454 115695 121230 140548 151290 154260 165681 175685 181548 184090 210822 220908 226935 231390 242460 276135 302580 316233 331362 351370 368180 384793 421644 453870 462780 497043 527055 552270 632466 662724 702740 754769 769586 828405 907740 948699 994086 1054110 1104540 1154379 1264932 1440617 1509538 1539172 1581165 1656810 1897398 1923965 1988172 2108220 2264307 2308758 2485215 2881234 3019076 3162330 3313620 3463137 3773845 3794796 3847930 4321851 4528614 4617516 4743495 4970430 5762468 5771895 6324660 6792921 6926274 7203085 7547690 7695860 8643702 9057228 9486990 9940860 10389411 11321535 11543790 12965553 13585842 13852548 14406170 15095380 15776513 17287404 17315685 18973980 20378763 20778822 21609255 22643070 23087580 25931106 27171684 28812340 31553026 33964605 34631370 38896659 40757526 41557644 43218510 45286140 47329539 51862212 51947055 63106052 64827765 67929210 69262740 77793318 78882565 81515052 86437020 94659078 101893815 103894110 129655530 135858420 141988617 155586636 157765130 189318156 194483295 203787630 207788220 236647695 259311060 283977234 315530260 388966590 407575260 425965851 473295390 567954468 646837033 709943085 777933180 851931702 946590780 1293674066 1419886170 1703863404 1940511099 2129829255 2587348132 2839772340 3234185165 3881022198 4259658510 5821533297 6468370330 7762044396 8519317020 9702555495 11643066594 12936740660 17464599891 19405110990 23286133188 29107666485 34929199782 38810221980 58215332970 69858399564 87322999455 116430665940 174645998910 349291997820
• Sum of all divisors σ(n): 1117620504000
• Sum of proper divisors (its aliquot sum) s(n): 768328506180
• 349291997820 is an abundant number, because the sum of its proper divisors (768328506180) is greater than itself. Its abundance is 419036508360

Bases of 349291997820

• Binary: 101000101010011011011001110101001111100₂
• Hexadecimal: 0x51536CEA7C
• Base-36: 4GGNFQF0

Squares and roots of 349291997820

• 349291997820 squared (349291997820²) is 122004899741086884752400
• 349291997820 cubed (349291997820³) is 42615335174393038713365892039768000
• The square root of 349291997820 is 591009.3043430027
• The cube root of 349291997820 is 7042.5436168151

Scales and comparisons

• 349,291,997,820 seconds is equal to 11,106 years, 21 weeks, 10 hours, 57 minutes.
• To count from 1 to 349,291,997,820 would take you about twenty-two thousand, two hundred twelve 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 349291997820 cubic inches would be around 586.9 feet tall.

Recreational maths with 349291997820

• 349291997820 backwards is 028799192943
• The number of decimal digits it has is: 12
• The sum of 349291997820's digits is 63
• More coming soon!