745412623137

Names of 745412623137

• Cardinal: 745412623137 can be written as Seven hundred forty-five billion, four hundred twelve million, six hundred twenty-three thousand, one hundred thirty-seven.

Scientific notation

• Scientific notation: 7.45412623137 × 10¹¹

Factors of 745412623137

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 936

Divisors of 745412623137

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 7 9 13 17 19 21 27 39 49 51 57 63 81 91 117 119 133 147 153 171 189 221 243 247 273 289 323 351 357 399 441 459 513 567 637 663 741 819 833 867 877 931 969 1053 1071 1197 1323 1377 1539 1547 1701 1729 1911 1989 2023 2223 2261 2457 2499 2601 2631 2793 2907 3159 3213 3591 3757 3969 4131 4199 4617 4641 5187 5491 5733 5967 6069 6139 6669 6783 7371 7497 7803 7893 8379 8721 9639 10773 10829 11271 11401 11907 12103 12597 13923 14161 14909 15561 15827 16473 16663 17199 17901 18207 18417 20007 20349 22113 22491 23409 23679 25137 26163 26299 28917 29393 32319 32487 33813 34203 36309 37791 38437 41769 42483 42973 44727 46683 47481 49419 49989 51597 53703 54621 55251 60021 61047 67473 70227 71037 71383 75411 78489 78897 79807 88179 97461 101439 102609 104363 108927 113373 115311 116641 125307 127449 128919 134181 140049 142443 148257 149967 154791 163863 165753 183141 184093 193817 202419 205751 213111 214149 216619 226233 236691 239421 253453 264537 269059 283271 292383 304317 307827 313089 326781 340119 345933 349923 375921 382347 386757 402543 420147 427329 444771 449901 491589 497259 499681 549423 552279 558649 581451 617253 642447 649857 710073 718263 730541 760359 793611 807177 816487 849813 877149 912951 923481 939267 980343 1020357 1037799 1049769 1147041 1160271 1207629 1281987 1334313 1349703 1356719 1491777 1499043 1516333 1656837 1675947 1744353 1774171 1851759 1927341 1949571 1982897 2130219 2154789 2191623 2281077 2380833 2421531 2449461 2549439 2631447 2770443 2817801 2941029 3113397 3149307 3294889 3441123 3480813 3497767 3622887 3682523 3845961 4049109 4070157 4497129 4548999 4815607 4970511 5027841 5233059 5322513 5555277 5782023 5848713 5948691 6390657 6464367 6574869 6843231 7142499 7264593 7348383 7648317 8453403 9340191 9447921 9497033 9884667 10442439 10493301 10614331 11047569 12210471 12419197 13491387 13646997 13880279 14446821 14911533 15083523 15699177 15967539 16665831 17346069 17546139 17846073 19393101 19724607 20529693 21793779 22045149 22944951 23064223 25360209 25777661 28343763 28491099 29654001 31479903 31842993 33142707 33709249 36631413 37257591 40474161 40940991 41640837 43340463 44734599 45250569 47097531 47902617 49997493 52638417 53538219 59173821 61589079 62602891 65381337 66135447 68834853 69192669 77332983 85473297 88962003 94439709 95528979 99428121 101127747 109894239 111772773 121422483 122822973 124922511 130021389 135751707 143707851 160614657 161449561 177521463 180443627 187808673 198406341 207578007 231998949 235964743 256419891 266886009 283319127 286586937 298284363 303383241 329682717 335318319 368468919 374767533 390064167 431123553 438220237 481843971 484348683 541330881 563426019 622734021 695996847 707894229 769259673 800658027 849957381 859760811 894853089 910149723 1005954957 1124302599 1170192501 1314660711 1453046049 1623992643 1690278057 1868202063 2087990541 2123682687 2307779019 2579282433 2730449169 3017864871 3067541659 3372907797 3943982133 4359138147 4871977929 5070834171 5604606189 6263971623 6371048061 8191347507 9202624977 11831946399 13077414441 14615933787 15212502513 19113144183 27607874931 35495839197 39232243323 43847801361 57339432549 82823624793 106487517591 248470874379 745412623137
• Sum of all divisors σ(n): 1565911314240
• Sum of proper divisors (its aliquot sum) s(n): 820498691103
• 745412623137 is an abundant number, because the sum of its proper divisors (820498691103) is greater than itself. Its abundance is 75086067966

Bases of 745412623137

• Binary: 1010110110001110000011011111101100100001₂
• Hexadecimal: 0xAD8E0DFB21
• Base-36: 9IFRFH29

Squares and roots of 745412623137

• 745412623137 squared (745412623137²) is 555639978731983187720769
• 745412623137 cubed (745412623137³) is 414181054066394479037121508584832353
• The square root of 745412623137 is 863372.8181596871
• The cube root of 745412623137 is 9067.0410301587

Scales and comparisons

• 745,412,623,137 seconds is equal to 23,701 years, 42 weeks, 2 days, 21 hours, 58 minutes, 57 seconds.
• To count from 1 to 745,412,623,137 would take you about forty-seven thousand, four hundred 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 745412623137 cubic inches would be around 755.6 feet tall.

Recreational maths with 745412623137

• 745412623137 backwards is 731326214547
• The number of decimal digits it has is: 12
• The sum of 745412623137's digits is 45
• More coming soon!