137281529385

Names of 137281529385

• Cardinal: 137281529385 can be written as One hundred thirty-seven billion, two hundred eighty-one million, five hundred twenty-nine thousand, three hundred eighty-five.

Scientific notation

• Scientific notation: 1.37281529385 × 10¹¹

Factors of 137281529385

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 117

Divisors of 137281529385

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 7 9 11 13 15 21 33 35 37 39 41 45 49 55 63 65 77 91 99 105 111 117 123 143 147 165 185 195 205 231 245 259 273 287 315 333 343 369 385 407 429 441 451 455 481 495 533 539 555 585 615 637 693 715 735 777 819 861 1001 1029 1155 1221 1287 1295 1353 1365 1435 1443 1517 1599 1617 1665 1681 1715 1813 1845 1911 2009 2035 2145 2205 2255 2331 2405 2583 2665 2695 2849 3003 3087 3157 3185 3367 3465 3663 3731 3773 3885 4059 4095 4305 4329 4459 4551 4797 4851 5005 5043 5145 5291 5439 5733 5863 6027 6105 6435 6765 7007 7215 7585 7995 8085 8405 8547 9009 9065 9471 9555 10045 10101 10619 11193 11319 11655 11767 12691 12915 13377 13653 14063 14245 15015 15129 15435 15785 15873 16317 16687 16835 17589 18081 18315 18491 18655 18865 19721 19943 20295 21021 21645 21853 22099 22295 22755 23569 23985 24255 25215 25641 26117 26455 27195 28413 28665 29315 30135 30303 31857 33579 33957 35035 35301 37037 38073 40131 41041 42189 42735 45045 47355 47619 49049 50061 50505 52767 53095 55473 55965 56595 58835 59163 59829 62197 63063 63455 65559 66297 66885 68265 70315 70707 74333 75645 78351 79365 81585 82369 83435 87945 90405 92455 95571 98605 99715 105105 105903 109265 110495 111111 114219 116809 117845 123123 126567 128205 129437 130585 138047 139601 142065 147147 150183 151515 152971 154693 159285 164983 166419 167895 169785 176505 177489 179487 182819 185185 186591 190365 196677 198891 200655 205205 210945 212121 216931 222999 235053 238095 240383 245245 247107 250305 259259 263835 277365 287287 295815 299145 310985 315315 327795 331485 333333 350427 353535 369369 371665 388311 391755 411845 414141 418803 435379 441441 458913 464079 477855 494949 520331 529515 548457 555555 559773 571095 576583 584045 615615 632835 647185 650793 668997 684167 690235 698005 721149 735735 741321 750915 764855 773465 777777 808561 817663 824915 832095 861861 887445 897435 906059 914095 932955 966329 983385 994455 1051281 1060605 1070797 1084655 1114995 1164933 1175265 1201915 1235535 1242423 1256409 1296295 1306137 1376739 1392237 1436435 1484847 1518517 1560993 1645371 1666665 1682681 1729749 1752135 1814813 1846845 1941555 1952379 2011009 2052501 2070705 2094015 2163447 2176895 2207205 2294565 2320395 2333331 2425683 2452989 2474745 2585583 2601655 2718177 2742285 2798865 2882915 2898987 3047653 3212391 3253965 3344985 3420835 3605745 3706605 3888885 3918411 4042805 4088315 4309305 4530295 4555551 4682979 4789169 4831645 5048043 5189247 5256405 5353985 5444439 5659927 5723641 5824665 6033027 6157503 6212115 6282045 6342413 6530685 6764303 6883695 6961185 7277049 7358967 7424235 7495579 7592585 7804965 8154531 8226855 8413405 8648745 8696961 8894171 9074065 9142959 9637173 9761895 10055045 10262505 10629619 10817235 11666655 11778767 12128415 12264945 12927915 13590885 13666653 14367507 14494935 15144129 15238265 16061955 16333317 16979781 17170923 18099081 19027239 19592055 20292909 21333571 22486737 22777755 23414895 23945845 25240215 25946235 26682513 27222195 27428877 28299635 28618205 30165135 30787515 31712065 31888857 33524183 33821515 35336301 36385245 36794835 37477895 39619489 40772655 43102521 43484805 44470855 45714795 48185865 50939343 51512769 53148095 57081717 58893835 60878727 62259197 64000713 67460211 68333265 71837535 74407333 75720645 80047539 81666585 82451369 84898905 85854615 90495405 95136195 95666571 100572549 101464545 106008903 106667855 112433685 118858467 133412565 137144385 159444285 167620915 176681505 186777591 192002139 198097445 215512605 223221999 234669281 247354107 254696715 257563845 277336423 285408585 301717647 304393635 311295985 320003565 337301055 356575401 372036665 400237695 412256845 435814379 478332855 502862745 530044515 560332773 594292335 669665997 704007843 742062321 832009269 933887955 960010695 1116109995 1173346405 1236770535 1307443137 1386682115 1508588235 1782877005 2112023529 2179071895 2496027807 2801663865 3050700653 3348329985 3520039215 3710311605 3922329411 4160046345 6537215685 9152101959 10560117645 12480139035 15253503265 19611647055 27456305877 45760509795 137281529385
• Sum of all divisors σ(n): 343188518400
• Sum of proper divisors (its aliquot sum) s(n): 205906989015
• 137281529385 is an abundant number, because the sum of its proper divisors (205906989015) is greater than itself. Its abundance is 68625459630

Bases of 137281529385

• Binary: 1111111110110100111011110011000101001₂
• Hexadecimal: 0x1FF69DE629
• Base-36: 1R2DVM09

Squares and roots of 137281529385

• 137281529385 squared (137281529385²) is 18846218310284618478225
• 137281529385 cubed (137281529385³) is 2587237672759462899331959320141625
• The square root of 137281529385 is 370515.2215294265
• The cube root of 137281529385 is 5158.6655176463

Scales and comparisons

• 137,281,529,385 seconds is equal to 4,365 years, 6 weeks, 4 days, 14 hours, 9 minutes, 45 seconds.
• To count from 1 to 137,281,529,385 would take you about eight thousand, seven hundred thirty 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 137281529385 cubic inches would be around 429.9 feet tall.

Recreational maths with 137281529385

• 137281529385 backwards is 583925182731
• The number of decimal digits it has is: 12
• The sum of 137281529385's digits is 54
• More coming soon!