16132497381

Names of 16132497381

• Cardinal: 16132497381 can be written as Sixteen billion, one hundred thirty-two million, four hundred ninety-seven thousand, three hundred eighty-one.

Scientific notation

• Scientific notation: 1.6132497381 × 10¹⁰

Factors of 16132497381

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 311

Divisors of 16132497381

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 59 63 67 77 91 99 117 143 151 177 189 201 231 273 297 351 413 429 453 469 531 603 649 693 737 767 819 871 1001 1057 1239 1287 1359 1407 1593 1661 1809 1947 1963 2079 2211 2301 2457 2613 3003 3171 3717 3861 3953 4077 4221 4543 4983 5159 5369 5841 5889 6097 6633 6903 7839 8437 8909 9009 9513 9581 10117 11151 11627 11859 12663 13629 13741 14949 15477 16107 17523 17667 18291 19899 20709 21593 23517 25311 26727 27027 27671 28539 28743 30351 34881 35577 40887 41223 43483 44847 46431 48321 51389 53001 54873 59059 62363 64779 67067 70819 75933 80181 83013 86229 91053 97999 104643 106731 111287 115817 122661 123669 130449 131521 139293 144963 151151 154167 164619 177177 187089 194337 201201 212457 227799 240543 249039 258687 273159 293997 304381 313929 333861 347451 359723 371007 391347 394563 453453 462501 531531 561267 565279 583011 596903 603603 637371 685993 747117 779009 810719 881991 913143 920647 1001583 1042353 1079169 1174041 1183689 1273987 1360359 1387503 1446731 1594593 1683801 1695837 1790709 1810809 1912113 2057979 2337027 2432157 2645973 2739429 2761941 3004749 3127059 3237507 3551067 3821961 3956953 4081077 4178321 4340193 5087511 5372127 6173937 6565933 7011081 7296471 7759739 8218287 8285823 8917909 9712521 10127117 11465883 11870859 12534963 13020579 15262533 16116381 18521811 19697799 21033243 21889413 23279217 24857469 26753727 30381351 34397649 35612577 37604889 39061737 45961531 54318173 59093397 69837651 80261181 85357129 91144053 106837731 112814667 137884593 162954519 177280191 209512953 240783543 256071387 273432159 413653779 488863557 597499903 768214161 1240961337 1466590671 1792499709 2304642483 5377499127 16132497381
• Sum of all divisors σ(n): 33339801600
• Sum of proper divisors (its aliquot sum) s(n): 17207304219
• 16132497381 is an abundant number, because the sum of its proper divisors (17207304219) is greater than itself. Its abundance is 1074806838

Bases of 16132497381

• Binary: 1111000001100100100101111111100101₂
• Hexadecimal: 0x3C1925FE5
• Base-36: 7ESVEN9

Squares and roots of 16132497381

• 16132497381 squared (16132497381²) is 260257471747971859161
• 16132497381 cubed (16132497381³) is 4198602981359837509976533357341
• The square root of 16132497381 is 127013.7684701939
• The cube root of 16132497381 is 2526.7786640921

Scales and comparisons

• 16,132,497,381 seconds is equal to 512 years, 50 weeks, 17 hours, 16 minutes, 21 seconds.
• To count from 1 to 16,132,497,381 would take you about one thousand and twenty-five 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 16132497381 cubic inches would be around 210.6 feet tall.

Recreational maths with 16132497381

• 16132497381 backwards is 18379423161
• The number of decimal digits it has is: 11
• The sum of 16132497381's digits is 45
• More coming soon!