138447635464152

Names of 138447635464152

• Cardinal: 138447635464152 can be written as One hundred thirty-eight trillion, four hundred forty-seven billion, six hundred thirty-five million, four hundred sixty-four thousand, one hundred fifty-two.

Scientific notation

• Scientific notation: 1.38447635464152 × 10¹⁴

Factors of 138447635464152

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 914

Divisors of 138447635464152

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 19 21 24 27 28 36 38 42 49 54 56 57 63 72 76 84 98 108 114 126 133 147 152 168 171 189 196 216 228 252 266 294 342 378 392 399 441 456 504 513 532 588 684 756 798 882 883 931 1026 1064 1176 1197 1323 1368 1512 1596 1764 1766 1862 2052 2394 2646 2649 2793 3192 3528 3532 3591 3724 4104 4788 5292 5298 5586 6181 7064 7182 7448 7947 8379 9576 10584 10596 11172 12362 14364 15894 16758 16777 18543 21192 22344 23841 24724 25137 28728 31788 33516 33554 37086 43267 47682 49448 50274 50331 55629 63576 67032 67108 74172 86534 95364 100548 100662 111258 117439 129801 134216 148344 150993 166887 173068 190728 201096 201324 222516 234878 259602 301986 333774 346136 352317 389403 402648 445032 452979 469756 519204 603972 667548 704634 778806 779689 822073 905958 939512 1038408 1056951 1168209 1207944 1335096 1409268 1557612 1559378 1644146 1811916 2113902 2336418 2339067 2466219 2818536 3115224 3118756 3170853 3288292 3623832 4227804 4672836 4678134 4932438 5457823 6237512 6341706 6576584 7017201 7398657 8455608 9345672 9356268 9864876 10915646 12683412 14034402 14797314 14814091 16373469 18712536 19729752 21051603 21831292 22195971 25366824 28068804 29594628 29628182 32746938 38204761 42103206 43662584 44391942 44442273 49120407 56137608 59189256 59256364 65493876 76409522 84206412 88783884 88884546 98240814 103698637 114614283 118512728 130987752 133326819 147361221 152819044 168412824 177567768 177769092 196481628 207397274 229228566 266653638 294722442 305638088 311095911 343842849 355538184 392963256 399980457 414794548 458457132 533307276 589444884 622191822 687685698 688465387 725890459 799960914 829589096 916914264 933287733 1031528547 1066614552 1178889768 1244383644 1375371396 1376930774 1451780918 1599921828 1866575466 2063057094 2065396161 2177671377 2488767288 2750742792 2753861548 2799863199 2903561836 3199843656 3733150932 4126114188 4130792322 4355342754 4819257709 5507723096 5599726398 5807123672 6196188483 6533014131 7466301864 8252228376 8261584644 8710685508 9638515418 11199452796 12392376966 13066028262 13080842353 14457773127 16523169288 17421371016 18588565449 19277030836 19599042393 22398905592 24784753932 26132056524 26161684706 28915546254 33734803963 37177130898 38554061672 39198084786 39242527059 43373319381 49569507864 52264113048 52323369412 57831092508 67469607926 74354261796 78396169572 78485054118 86746638762 91565896471 101204411889 104646738824 115662185016 117727581177 130119958143 134939215852 148708523592 156792339144 156970108236 173493277524 183131792942 202408823778 235455162354 260239916286 269878431704 274697689413 303613235667 313940216472 346986555048 353182743531 366263585884 404817647556 470910324708 520479832572 549395378826 607226471334 640961275297 706365487062 732527171768 809635295112 824093068239 910839707001 941820649416 1040959665144 1098790757652 1214452942668 1281922550594 1412730974124 1648186136478 1821679414002 1922883825891 2197581515304 2428905885336 2472279204717 2563845101188 2825461948248 3296372272956 3643358828004 3845767651782 4944558409434 5127690202376 5768651477673 6592744545912 7286717656008 7691535303564 9889116818868 11537302955346 15383070607128 17305954433019 19778233637736 23074605910692 34611908866038 46149211821384 69223817732076 138447635464152
• Sum of all divisors σ(n): 471444236640000
• Sum of proper divisors (its aliquot sum) s(n): 332996601175848
• 138447635464152 is an abundant number, because the sum of its proper divisors (332996601175848) is greater than itself. Its abundance is 194548965711696

Bases of 138447635464152

• Binary: 11111011110101011011010001000011011111111011000₂
• Hexadecimal: 0x7DEADA21BFD8
• Base-36: 1D2PYRJK60

Squares and roots of 138447635464152

• 138447635464152 squared (138447635464152²) is 19167747765614718576477079104
• 138447635464152 cubed (138447635464152³) is 2653729355322640569009421090365708260279808
• The square root of 138447635464152 is 11766377.3296691451
• The cube root of 138447635464152 is 51732.3071711759

Scales and comparisons

• 138,447,635,464,152 seconds is equal to 4,402,206 years, 29 weeks, 1 day, 5 hours, 49 minutes, 12 seconds.
• To count from 1 to 138,447,635,464,152 would take you about eleven million, five thousand, five hundred sixteen 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 138447635464152 cubic inches would be around 4311 feet tall.

Recreational maths with 138447635464152

• 138447635464152 backwards is 251464536744831
• 138447635464152 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 138447635464152's digits is 63
• More coming soon!