31900034439

Names of 31900034439

• Cardinal: 31900034439 can be written as Thirty-one billion, nine hundred million, thirty-four thousand, four hundred thirty-nine.

Scientific notation

• Scientific notation: 3.1900034439 × 10¹⁰

Factors of 31900034439

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 187

Divisors of 31900034439

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 13 19 21 27 31 39 47 49 57 63 67 91 93 117 133 141 147 171 189 201 217 247 273 279 329 351 399 403 423 441 469 513 589 603 611 637 651 741 819 837 871 893 931 987 1197 1209 1269 1273 1323 1407 1457 1519 1729 1767 1809 1833 1911 1953 2077 2223 2303 2457 2613 2679 2793 2821 2961 3149 3283 3591 3627 3819 4123 4221 4277 4371 4557 5187 5301 5499 5733 5859 6097 6231 6251 6669 6909 7657 7839 8037 8379 8463 8883 8911 9447 9849 10199 10881 11457 11609 12103 12369 12663 12831 13113 13671 14539 15561 15903 16497 16549 17199 18291 18693 18753 18941 19747 20727 22043 22971 23517 24111 25137 25389 26733 27001 27683 28341 28861 29547 29939 30597 34371 34827 36309 37107 38493 39339 39463 40937 41013 42679 43617 43757 46683 49647 53599 54873 56079 56259 56823 59241 59831 62181 62377 66129 68913 71393 76167 80199 81003 81263 83049 85023 86583 88641 89817 91791 97619 101773 104481 108927 111321 115479 115843 118389 122811 128037 130851 131271 132587 148941 154301 160797 164619 168777 170469 177723 179493 187131 189007 193781 198387 206739 214179 240597 243009 243789 249147 259749 269451 275373 276241 286559 292857 305319 313443 326781 347529 355167 359879 368433 375193 384111 392553 393813 397761 418817 446823 462903 482391 511407 513019 533169 538479 561393 567021 568841 581343 595161 642537 683333 729027 731367 747441 777803 779247 808353 810901 828723 859677 878571 915957 928109 1042587 1065501 1079637 1105299 1125579 1152333 1181439 1193283 1256451 1269047 1323049 1356467 1388709 1447173 1539057 1615437 1684179 1701063 1706523 1744029 1854761 1927611 1933687 2005913 2049999 2194101 2333409 2432703 2486169 2519153 2579031 2635713 2747871 2784327 2931719 3127761 3238911 3376737 3579849 3591133 3769353 3807141 3969147 4069401 4166127 4617171 4783331 5103189 5119569 5232087 5444621 5564283 5801061 6017739 6149997 7000227 7298109 7458507 7557459 7737093 8352981 8795157 8883329 9716733 10130211 10773399 11308059 11421423 11907441 12208203 12983327 13851513 14349993 15358707 16333863 16692849 17403183 17634071 18053217 18449991 21000681 21894327 22672377 24111893 25058943 25137931 26385471 26649987 32320197 34264269 35722323 36624609 38112347 38949981 43049979 49001589 50078547 52209549 52902213 54159651 62183303 68017131 72335679 75413793 79156413 79949961 90883289 96960591 114337041 116849943 129149937 147004767 158706639 168783251 186549909 217007037 226241379 239849883 272649867 343011123 350549829 476119917 506349753 559649727 651021111 678724137 817949601 1029033369 1181482757 1519049259 1678949181 2453848803 3544448271 4557147777 10633344813 31900034439
• Sum of all divisors σ(n): 66679603200
• Sum of proper divisors (its aliquot sum) s(n): 34779568761
• 31900034439 is an abundant number, because the sum of its proper divisors (34779568761) is greater than itself. Its abundance is 2879534322

Bases of 31900034439

• Binary: 11101101101011000111110010110000111₂
• Hexadecimal: 0x76D63E587
• Base-36: ENKGG3R

Squares and roots of 31900034439

• 31900034439 squared (31900034439²) is 1017612197209386044721
• 31900034439 cubed (31900034439³) is 32461864136525874520645894146519
• The square root of 31900034439 is 178605.8074055825
• The cube root of 31900034439 is 3171.4927088433

Scales and comparisons

• 31,900,034,439 seconds is equal to 1,014 years, 16 weeks, 5 days, 8 hours, 40 minutes, 39 seconds.
• To count from 1 to 31,900,034,439 would take you about two thousand and twenty-eight 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 31900034439 cubic inches would be around 264.3 feet tall.

Recreational maths with 31900034439

• 31900034439 backwards is 93443000913
• The number of decimal digits it has is: 11
• The sum of 31900034439's digits is 36
• More coming soon!