146923471947

Names of 146923471947

• Cardinal: 146923471947 can be written as One hundred forty-six billion, nine hundred twenty-three million, four hundred seventy-one thousand, nine hundred forty-seven.

Scientific notation

• Scientific notation: 1.46923471947 × 10¹¹

Factors of 146923471947

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 170

Divisors of 146923471947

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 19 21 31 43 49 57 67 93 129 133 147 201 217 301 361 399 469 589 651 817 903 931 961 1083 1273 1333 1407 1519 1767 2077 2107 2451 2527 2793 2881 2883 3283 3819 3999 4123 4557 5719 6231 6321 6727 7581 8643 8911 9331 9849 11191 12369 14539 15523 17157 17689 18259 20167 20181 24187 25327 26733 27993 28861 33573 39463 40033 41323 43617 46569 47089 53067 54739 54777 60501 62377 64387 65317 72561 75981 78337 86583 89311 101773 108661 118389 120099 123969 127813 141169 141267 164217 169309 177289 187131 193161 195951 235011 267933 276241 289261 305319 325983 346921 383173 383439 423507 450709 481213 507927 531867 548359 625177 749797 760627 785137 828723 867783 894691 1040041 1040763 1149519 1185163 1223353 1241023 1352127 1443639 1645077 1696909 1875531 1933687 2024827 2249391 2281881 2355411 2428447 2682211 2684073 2768641 3120123 3154963 3368491 3555489 3670059 3723069 4376239 5090727 5248579 5495959 5801061 6074481 7280287 7285341 8046633 8305923 8563471 9464889 10105473 11878363 13128717 14917603 15745737 16487877 16999129 19380487 21840861 23243707 23579437 25690413 32241271 35635089 36740053 38471713 44752809 50962009 50997387 52604179 58141461 59944297 69731121 70738311 83148541 96723813 104423221 110220159 115415139 135663409 152886027 157812537 162705949 179832891 225688897 249445623 313269663 368229253 406990227 488117847 677066691 730962547 999479401 1104687759 1138941643 1579822279 2192887641 2577604771 2998438203 3416824929 4739466837 6996355807 7732814313 20989067421 48974490649 146923471947
• Sum of all divisors σ(n): 258089692608
• Sum of proper divisors (its aliquot sum) s(n): 111166220661
• 146923471947 is a deficient number, because the sum of its proper divisors (111166220661) is less than itself. Its deficiency is 35757251286

Bases of 146923471947

• Binary: 10001000110101010100100100010001001011₂
• Hexadecimal: 0x223552444B
• Base-36: 1VHUFWI3

Squares and roots of 146923471947

• 146923471947 squared (146923471947²) is 21586506608960895970809
• 146923471947 cubed (146923471947³) is 3171564498195396297987141442395123
• The square root of 146923471947 is 383305.9769257451
• The cube root of 146923471947 is 5276.7160856001

Scales and comparisons

• 146,923,471,947 seconds is equal to 4,671 years, 37 weeks, 3 hours, 32 minutes, 27 seconds.
• To count from 1 to 146,923,471,947 would take you about nine thousand, three hundred forty-three 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 146923471947 cubic inches would be around 439.7 feet tall.

Recreational maths with 146923471947

• 146923471947 backwards is 749174329641
• 146923471947 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 146923471947's digits is 57
• More coming soon!