121985488980523270

Names of 121985488980523270

• Cardinal: 121985488980523270 can be written as One hundred twenty-one quadrillion, nine hundred eighty-five trillion, four hundred eighty-eight billion, nine hundred eighty million, five hundred twenty-three thousand, two hundred seventy.

Scientific notation

• Scientific notation: 1.2198548898052327 × 10¹⁷

Factors of 121985488980523270

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 529

Divisors of 121985488980523270

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 5 10 17 34 37 67 74 85 134 170 185 335 370 401 629 670 802 1139 1258 2005 2278 2479 3145 4010 4489 4958 5695 6290 6817 8978 11390 12395 13634 14837 22445 24790 26867 29674 34085 42143 44890 53734 68170 74185 76313 84286 134335 148370 152626 160801 166093 210715 252229 268670 300763 321602 332186 381565 421430 456739 504458 601526 763130 804005 830465 913478 994079 1261145 1503815 1608010 1660930 1800089 1988158 2283695 2522290 2733617 2823581 3007630 3600178 4567390 4970395 5112971 5467234 5647162 5949637 9000445 9940790 10225942 10773667 11128231 11899274 13668085 14117905 16899343 18000890 21547334 22256462 25564855 27336170 28235810 29748185 30601513 33798686 51129710 53868335 55641155 59496370 61203026 64481201 66603293 84496715 101143829 107736670 111282310 120605963 128962402 133206586 153007565 168993430 183152339 189179927 202287658 241211926 306015130 322406005 333016465 366304678 378359854 398625679 505719145 603029815 644812010 666032930 721835689 797251358 915761695 945899635 1011438290 1096180417 1132255981 1206059630 1443671378 1831523390 1891799270 1993128395 2050301371 2192360834 2264511962 2385804437 3609178445 3986256790 4100602742 4320240467 4462420631 4771608874 5480902085 5661279905 6776636543 7218356890 8640480934 8924841262 10251506855 10961804170 11322559810 11929022185 12271206713 13553273086 20503013710 21601202335 22312103155 23858044370 24542413426 26707920493 33883182715 40558675429 43202404670 44624206310 48362991163 53415840986 61356033565 67766365430 73444087939 75861150727 81117350858 96725982326 122712067130 133539602465 146888175878 151722301454 159848897279 202793377145 241814955815 267079204930 289456111289 319697794558 367220439695 379305753635 405586754290 454034648381 483629911630 578912222578 734440879390 758611507270 799244486395 822170849771 908069296762 1447280556445 1598488972790 1644341699542 1789430673031 2270173241905 2717431253743 2894561112890 3578861346062 4110854248855 4540346483810 4920753891913 5434862507486 8221708497710 8947153365155 9841507783826 10709876117693 13587156268715 17894306730310 19393559456363 21419752235386 24603769459565 27174312537430 30420321441527 38787118912726 49207538919130 53549380588465 60840642883054 96967797281815 107098761176930 152101607207635 182067894000781 193935594563630 304203214415270 329690510758171 364135788001562 659381021516342 717561699885431 910339470003905 1435123399770862 1648452553790855 1820678940007810 3296905107581710 3587808499427155 7175616998854310 12198548898052327 24397097796104654 60992744490261635 121985488980523270
• Sum of all divisors σ(n): 242997250533615360
• Sum of proper divisors (its aliquot sum) s(n): 121011761553092090
• 121985488980523270 is a deficient number, because the sum of its proper divisors (121011761553092090) is less than itself. Its deficiency is 973727427431180

Bases of 121985488980523270

• Binary: 110110001011000010010011111101010011011111011100100000110₂
• Hexadecimal: 0x1B16127EA6FB906
• Base-36: XD48W070G7A

Squares and roots of 121985488980523270

• 121985488980523270 squared (121985488980523270²) is 14880459521817364134037403011492900
• 121985488980523270 cubed (121985488980523270³) is 1815200131023774640199248240096703718172065889783000
• The square root of 121985488980523270 is 349264210.8497852805
• The cube root of 121985488980523270 is 495947.9016837437

Scales and comparisons

• 121,985,488,980,523,270 seconds is equal to 3,878,761,223 years, 35 weeks, 5 days, 17 hours, 21 minutes, 10 seconds.
• To count from 1 to 121,985,488,980,523,270 would take you about eleven billion, six hundred thirty-six million, two hundred eighty-three thousand, six hundred seventy-one 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 121985488980523270 cubic inches would be around 41329 feet tall.

Recreational maths with 121985488980523270

• 121985488980523270 backwards is 072325089884589121
• The number of decimal digits it has is: 18
• The sum of 121985488980523270's digits is 82
• More coming soon!