16238381742

Names of 16238381742

• Cardinal: 16238381742 can be written as Sixteen billion, two hundred thirty-eight million, three hundred eighty-one thousand, seven hundred forty-two.

Scientific notation

• Scientific notation: 1.6238381742 × 10¹⁰

Factors of 16238381742

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 133

Divisors of 16238381742

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 6 9 11 17 18 22 27 29 33 34 51 54 58 66 71 87 99 102 121 142 153 174 187 198 213 242 261 297 306 319 363 374 426 459 493 522 561 594 638 639 726 781 783 918 957 986 1089 1122 1207 1278 1479 1562 1566 1683 1914 1917 2057 2059 2178 2343 2414 2871 2958 3267 3366 3509 3621 3834 4114 4118 4437 4686 5041 5049 5423 5742 6171 6177 6534 7018 7029 7242 8591 8613 8874 10082 10098 10527 10846 10863 12342 12354 13277 13311 14058 15123 16269 17182 17226 18513 18531 21054 21087 21726 22649 25773 26554 26622 30246 31581 32538 32589 35003 37026 37062 39831 42174 45298 45369 48807 51546 55451 55539 55593 59653 63162 65178 67947 70006 77319 79662 85697 90738 94743 97614 105009 110902 111078 111186 119306 119493 135894 136107 146047 146189 146421 154638 166353 171394 178959 189486 203841 210018 231957 238986 249139 257091 272214 292094 292378 292842 315027 332706 357918 358479 385033 407682 438141 438567 463914 498278 499059 514182 536877 609961 611523 630054 716958 747417 770066 771273 876282 877134 942667 945081 998118 1073754 1155099 1219922 1223046 1314423 1315701 1494834 1497177 1542546 1608079 1610631 1829883 1885334 1890162 2242251 2310198 2313819 2485213 2628846 2631402 2828001 2994354 3216158 3221262 3465297 3659766 3943269 3947103 4235363 4484502 4627638 4824237 4970426 5489649 5656002 6726753 6930594 7455639 7886538 7894206 8470726 8484003 9648474 10369337 10395891 10979298 12706089 13453506 14472711 14911278 16468947 16968006 17688869 20738674 20791782 22366917 25412178 25452009 27337343 28945422 31108011 32937894 35377738 38118267 43418133 44733834 50904018 53066607 54674686 62216022 67100751 76236534 82012029 86836266 93324033 106133214 114354801 134201502 159199821 164024058 186648066 228709602 246036087 279972099 300710773 318399642 477599463 492072174 559944198 601421546 738108261 902132319 955198926 1476216522 1804264638 2706396957 5412793914 8119190871 16238381742
• Sum of all divisors σ(n): 44065879200
• Sum of proper divisors (its aliquot sum) s(n): 27827497458
• 16238381742 is an abundant number, because the sum of its proper divisors (27827497458) is greater than itself. Its abundance is 11589115716

Bases of 16238381742

• Binary: 1111000111111000100000101010101110₂
• Hexadecimal: 0x3C7E20AAE
• Base-36: 7GJWVJI

Squares and roots of 16238381742

• 16238381742 squared (16238381742²) is 263685041598918954564
• 16238381742 cubed (16238381742³) is 4281818365138396038729785170488
• The square root of 16238381742 is 127429.9091343943
• The cube root of 16238381742 is 2532.2947170479

Scales and comparisons

• 16,238,381,742 seconds is equal to 516 years, 17 weeks, 1 day, 5 hours, 35 minutes, 42 seconds.
• To count from 1 to 16,238,381,742 would take you about one thousand and thirty-two 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 16238381742 cubic inches would be around 211 feet tall.

Recreational maths with 16238381742

• 16238381742 backwards is 24718383261
• The number of decimal digits it has is: 11
• The sum of 16238381742's digits is 45
• More coming soon!