349749216831

Names of 349749216831

• Cardinal: 349749216831 can be written as Three hundred forty-nine billion, seven hundred forty-nine million, two hundred sixteen thousand, eight hundred thirty-one.

Scientific notation

• Scientific notation: 3.49749216831 × 10¹¹

Factors of 349749216831

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 437

Divisors of 349749216831

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 17 21 31 43 49 51 53 93 119 129 147 159 217 283 301 343 357 371 527 651 731 833 849 901 903 1029 1113 1333 1519 1581 1643 1981 2107 2193 2279 2499 2597 2703 3689 3999 4557 4811 4929 5117 5831 5943 6307 6321 6837 7791 8773 9331 10633 11067 11501 12169 13867 14433 14749 14999 15351 15953 17493 18179 18921 22661 25823 26319 27931 27993 31899 33677 34503 35819 36507 38743 41601 44149 44247 44997 47859 54537 61411 65317 67983 70649 77469 80507 83793 85183 97069 101031 104993 107457 111671 116229 132447 149141 158627 180761 184233 195517 195951 206873 211947 235739 241521 250733 254983 255549 271201 291207 309043 314979 335013 377239 429877 447423 457219 464969 475881 494543 542283 563549 586551 596281 620619 644957 707217 734951 752199 764949 781697 813603 927129 1043987 1110389 1131717 1201033 1289631 1368619 1371657 1394907 1448111 1483629 1650173 1690647 1784881 1788843 1898407 1934871 2204853 2345091 2640673 3009139 3131961 3254783 3331167 3461801 3603099 4105857 4173967 4344333 4514699 4950519 5144657 5354643 5695221 6413063 7307909 7772723 7904473 7922019 8407231 9027417 9580333 9764349 10136777 10385403 10964269 12494167 12521901 13288849 13544097 15433971 18484711 19239189 19993667 21923727 22783481 23318169 23713419 24232607 25221693 28740999 30410331 31602893 32892807 37482501 39866547 44891441 51155363 55331311 55454133 58850617 59981001 68350443 70957439 72697821 76749883 87459169 94808679 129392977 134674323 139955669 153466089 159484367 165993933 176551851 212872317 221220251 230249649 262377507 314240087 339892339 387319177 388178931 411954319 419867007 478453101 537249181 663660753 942720261 979689683 1019677017 1161957531 1235862957 1611747543 2199680609 2379246373 2711234239 2939069049 3760744267 6599041827 6857827781 7137739119 8133702717 11282232801 16654724611 20573483343 49964173833 116583072277 349749216831
• Sum of all divisors σ(n): 621880934400
• Sum of proper divisors (its aliquot sum) s(n): 272131717569
• 349749216831 is a deficient number, because the sum of its proper divisors (272131717569) is less than itself. Its deficiency is 77617499262

Bases of 349749216831

• Binary: 101000101101110101011011000011000111111₂
• Hexadecimal: 0x516EAD863F
• Base-36: 4GO7NIV3

Squares and roots of 349749216831

• 349749216831 squared (349749216831²) is 122324514673897853682561
• 349749216831 cubed (349749216831³) is 42782903206427941683567539032384191
• The square root of 349749216831 is 591395.9898671955
• The cube root of 349749216831 is 7045.6151452161

Scales and comparisons

• 349,749,216,831 seconds is equal to 11,120 years, 49 weeks, 8 hours, 13 minutes, 51 seconds.
• To count from 1 to 349,749,216,831 would take you about twenty-two thousand, two hundred forty-one 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 349749216831 cubic inches would be around 587.1 feet tall.

Recreational maths with 349749216831

• 349749216831 backwards is 138612947943
• The number of decimal digits it has is: 12
• The sum of 349749216831's digits is 57
• More coming soon!