138886713169425

Names of 138886713169425

• Cardinal: 138886713169425 can be written as One hundred thirty-eight trillion, eight hundred eighty-six billion, seven hundred thirteen million, one hundred sixty-nine thousand, four hundred twenty-five.

Scientific notation

• Scientific notation: 1.38886713169425 × 10¹⁴

Factors of 138886713169425

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1557

Divisors of 138886713169425

• Number of divisors d(n): 576
• Complete list of divisors:
  1 3 5 9 13 15 17 25 37 39 45 51 65 75 85 111 117 153 169 185 195 221 225 255 325 333 421 425 481 507 555 585 629 663 765 845 925 975 1061 1105 1263 1275 1443 1521 1665 1887 1989 2105 2197 2405 2535 2775 2873 2925 3145 3183 3315 3789 3825 4225 4329 5305 5473 5525 5661 6253 6315 6591 7157 7215 7605 8177 8325 8619 9435 9549 9945 10525 10985 12025 12675 13793 14365 15577 15725 15915 16419 16575 18037 18759 18945 19773 21471 21645 24531 25857 26525 27365 28305 31265 31575 32955 35785 36075 37349 38025 39257 40885 41379 43095 46731 47175 47745 49257 49725 54111 54925 56277 64413 68965 71149 71825 73593 77885 79575 81289 82095 90185 93041 93795 94725 98865 106301 107355 108225 112047 117771 122655 124137 129285 136825 140193 141525 156325 162333 164775 178925 179309 186745 196285 202501 204425 206895 213447 215475 233655 234481 238725 243867 246285 264809 270555 279123 281385 318903 322065 336141 344825 353313 355745 367965 389425 406445 410475 446681 450925 465205 468975 494325 510341 531505 536775 537927 560235 588855 607503 613275 620685 640341 646425 667369 700965 703443 731601 794427 811665 837369 896545 924937 933725 956709 981425 1012505 1034475 1067235 1168275 1172405 1209533 1219335 1231425 1324045 1340043 1352775 1381913 1395615 1406925 1531023 1594515 1610325 1613781 1680705 1766565 1778725 1822509 1839825 2002107 2032225 2110329 2233405 2326025 2331017 2383281 2551705 2632513 2657525 2689635 2774811 2801175 2944275 3037515 3048253 3103425 3201705 3336845 3442517 3504825 3517215 3628599 3658005 3972135 4020129 4058325 4145739 4186845 4482725 4593069 4624685 4783545 5062525 5336175 5806853 5862025 6006321 6047665 6096675 6620225 6634433 6700215 6909565 6978075 6993051 7593577 7655115 7897539 7972575 8068905 8324433 8403525 8675797 8832825 9112545 9144759 10010535 10327551 10551645 10885797 11167025 11655085 11916405 12437217 12758525 13162565 13448175 13874055 15187575 15241265 15723929 16008525 16527197 16684225 17212585 17420559 17586075 18142995 18290025 19860675 19903299 20100645 20728695 20934225 20979153 22780731 22965345 23123425 23692617 23917725 26027391 27434277 29034265 30031605 30238325 30982653 33172165 33501075 34222669 34547825 34965255 37967885 38275575 39487695 39627289 40344525 41622165 43378985 44752721 45562725 45723795 47171787 49581591 50052675 51637755 52261677 52758225 54428985 58275425 59582025 59709897 62186085 65812825 68342193 69370275 75489089 76206325 78082173 78619645 82635985 86062925 86247629 87102795 90714975 98716501 99516495 100503225 102668007 103643475 104895765 112785361 113903655 114826725 118463085 118881867 130136955 134258163 137171385 141515361 145171325 148744773 150158025 154913265 165860825 171113345 174826275 189839425 197438475 198136445 208110825 214853561 216894925 223763605 226467267 228618975 235858935 247907955 258188775 258742887 261308385 272144925 280962349 296149503 298549485 308004021 310930425 338356083 341710965 356645601 377445445 390410865 393098225 402774489 413179925 431238145 435513975 493582505 497582475 513340035 524478825 563926805 569518275 581785373 592315425 594409335 644560683 650684775 671290815 679401801 685856925 707576805 743723865 774566325 776228661 842887047 855566725 888448509 981358157 990682225 1015068249 1074267805 1118818025 1132336335 1179294675 1239539775 1283314513 1293714435 1306541925 1404811745 1466209693 1480747515 1492747425 1540020105 1691780415 1708554825 1745356119 1783228005 1887227225 1933682049 1952054325 2013872445 2156190725 2467912525 2528661141 2566700175 2793096293 2819634025 2908926865 2944074471 2972046675 3222803415 3356454075 3397009005 3537884025 3652510537 3718619325 3849943539 3881143305 4214435235 4398629079 4442242545 4906790785 5075341245 5236068357 5371339025 5661681675 6416572565 6468572175 7024058725 7331048465 7403737575 7700100525 8379288879 8458902075 8726780595 8832223413 8916140025 9668410245 10069362225 10957531611 11549830617 12643305705 13195887237 13965481465 14544634325 14720372355 16114017075 16683088669 16985045025 18262552685 19249717695 19405716525 21072176175 21993145395 22211212725 24533953925 25137866637 25376706225 26180341785 32082862825 32872594833 36310251809 36655242325 41896444395 43633902975 44161117065 47482636981 48342051225 50049266007 54787658055 57749153085 63216528525 65979436185 69827407325 73601861775 83415443345 91312763425 96248588475 108930755427 109965726975 125689333185 130901708925 142447910943 150147798021 164362974165 181551259045 209482221975 220805585325 237413184905 250246330035 273938290275 288745765425 326792266281 329897180925 417077216725 427343732829 544653777135 617274280753 628446665925 712239554715 750738990105 821814870825 907756295225 1187065924525 1251231650175 1633961331405 1851822842259 2136718664145 2723268885675 3086371403765 3561197773575 3753694950525 5555468526777 8169806657025 9259114211295 10683593320725 15431857018825 27777342633885 46295571056475 138886713169425
• Sum of all divisors σ(n): 294018780968640
• Sum of proper divisors (its aliquot sum) s(n): 155132067799215
• 138886713169425 is an abundant number, because the sum of its proper divisors (155132067799215) is greater than itself. Its abundance is 16245354629790

Bases of 138886713169425

• Binary: 11111100101000100010101001100111101011000010001₂
• Hexadecimal: 0x7E511533D611
• Base-36: 1D8BOB2LU9

Squares and roots of 138886713169425

• 138886713169425 squared (138886713169425²) is 19289519095006131728754830625
• 138886713169425 cubed (138886713169425³) is 2679057905724263123323179876522272803640625
• The square root of 138886713169425 is 11785020.7114550715
• The cube root of 138886713169425 is 51786.9380125025

Scales and comparisons

• 138,886,713,169,425 seconds is equal to 4,416,167 years, 45 weeks, 3 days, 3 hours, 3 minutes, 45 seconds.
• To count from 1 to 138,886,713,169,425 would take you about eleven million, forty thousand, four hundred nineteen 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 138886713169425 cubic inches would be around 4315.6 feet tall.

Recreational maths with 138886713169425

• 138886713169425 backwards is 524961317688831
• The number of decimal digits it has is: 15
• The sum of 138886713169425's digits is 72
• More coming soon!