745432332138

Names of 745432332138

• Cardinal: 745432332138 can be written as Seven hundred forty-five billion, four hundred thirty-two million, three hundred thirty-two thousand, one hundred thirty-eight.

Scientific notation

• Scientific notation: 7.45432332138 × 10¹¹

Factors of 745432332138

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 35

Divisors of 745432332138

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 6 9 13 17 18 26 27 34 39 51 54 78 81 102 117 153 162 169 221 234 243 306 338 351 442 459 486 507 663 702 729 918 1014 1053 1326 1377 1458 1521 1989 2106 2187 2197 2754 2873 3042 3159 3978 4131 4374 4394 4563 5746 5967 6318 6561 6591 8262 8619 9126 9477 11934 12393 13122 13182 13689 17238 17901 18954 19683 19773 24786 25857 27378 28431 28561 35802 37179 37349 39366 39546 41067 51714 53703 56862 57122 59049 59319 74358 74698 77571 82134 85293 85683 107406 111537 112047 118098 118638 123201 155142 161109 170586 171366 177957 223074 224094 232713 246402 255879 257049 322218 334611 336141 355914 369603 371293 465426 483327 485537 511758 514098 533871 669222 672282 698139 739206 742586 767637 771147 966654 971074 1003833 1008423 1067742 1108809 1113879 1396278 1449981 1456611 1535274 1542294 1601613 2007666 2016846 2094417 2217618 2227758 2313441 2899962 2913222 3025269 3203226 3326427 3341637 4188834 4349943 4369833 4626882 4804839 6050538 6283251 6311981 6652854 6683274 6940323 8699886 8739666 9075807 9609678 9979281 10024911 12566502 12623962 13049829 13109499 13880646 14414517 18151614 18849753 18935943 19958562 20049822 20820969 26099658 26218998 27227421 28829034 30074733 37699506 37871886 39328497 41641938 43243551 54454842 56549259 56807829 60149466 62462907 78656994 81682263 86487102 90224199 113098518 113615658 117985491 124925814 129730653 163364526 169647777 170423487 180448398 187388721 235970982 245046789 259461306 270672597 339295554 340846974 353956473 374777442 490093578 511270461 541345194 562166163 707912946 735140367 812017791 1022540922 1061869419 1124332326 1470280734 1533811383 1624035582 1686498489 2123738838 2205421101 2436053373 3067622766 3185608257 3372996978 4410842202 4601434149 4872106746 6371216514 7308160119 9202868298 9556824771 13804302447 14616320238 19113649542 21924480357 27608604894 28670474313 41412907341 43848960714 57340948626 82825814682 124238722023 248477444046 372716166069 745432332138
• Sum of all divisors σ(n): 1923861892428
• Sum of proper divisors (its aliquot sum) s(n): 1178429560290
• 745432332138 is an abundant number, because the sum of its proper divisors (1178429560290) is greater than itself. Its abundance is 432997228152

Bases of 745432332138

• Binary: 1010110110001111001110101011011101101010₂
• Hexadecimal: 0xAD8F3AB76A
• Base-36: 9IG35WMI

Squares and roots of 745432332138

• 745432332138 squared (745432332138²) is 555669361796697547651044
• 745432332138 cubed (745432332138³) is 414213908261746334772143112730452072
• The square root of 745432332138 is 863384.2320415633
• The cube root of 745432332138 is 9067.1209414905

Scales and comparisons

• 745,432,332,138 seconds is equal to 23,702 years, 23 weeks, 42 minutes, 18 seconds.
• To count from 1 to 745,432,332,138 would take you about forty-seven thousand, four hundred four 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 745432332138 cubic inches would be around 755.6 feet tall.

Recreational maths with 745432332138

• 745432332138 backwards is 831233234547
• The number of decimal digits it has is: 12
• The sum of 745432332138's digits is 45
• More coming soon!