101990131921125

Names of 101990131921125

• Cardinal: 101990131921125 can be written as One hundred one trillion, nine hundred ninety billion, one hundred thirty-one million, nine hundred twenty-one thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.01990131921125 × 10¹⁴

Factors of 101990131921125

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 45728

Divisors of 101990131921125

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 113 125 135 175 189 225 281 315 339 375 405 525 565 567 675 791 843 875 945 1017 1125 1405 1575 1695 1967 2025 2373 2529 2625 2825 2835 3051 3375 3955 4215 4725 5085 5901 7025 7119 7587 7875 8475 9153 9835 10125 11865 12645 14125 14175 15255 17703 19775 21075 21357 22761 23625 25425 29505 31753 35125 35595 37935 42375 45319 45765 49175 53109 59325 63225 64071 70875 76275 88515 95259 98875 105375 106785 113805 127125 135957 147525 158765 159327 177975 189675 222271 226595 228825 245875 265545 285777 296625 316125 317233 320355 381375 407871 442575 476295 533925 569025 666813 679785 737625 793825 796635 857331 889875 948375 951699 1111355 1132975 1144125 1223613 1327725 1428885 1586165 1601775 2000439 2039355 2212875 2381475 2571993 2669625 2845125 2855097 3334065 3398925 3670839 3969125 3983175 4286655 4758495 5121047 5556775 5664875 6001317 6118065 6638625 7144425 7930825 8008875 8565291 10002195 10196775 11907375 12734639 12859965 14275485 15363141 16670325 16994625 18003951 18354195 19915875 21433275 23792475 25605235 25695873 27783875 30006585 30590325 35722125 35847329 38203917 39654125 42826455 46089423 50010975 50983875 63673195 64299825 71377425 76815705 83351625 89142473 90019755 91770975 107166375 107541987 114611751 118962375 128026175 128479365 138268269 150032925 152951625 179236645 191019585 214132275 230447115 250054875 267427419 318365975 321499125 322625961 343835253 356887125 384078525 414804807 445712365 450098775 458854875 537709935 573058755 640130875 642396825 691341345 750164625 802282257 896183225 955097925 967877883 1031505759 1070661375 1152235575 1337137095 1439014207 1591829875 1613129805 1719176265 1920392625 2074024035 2228561825 2250493875 2406846771 2688549675 2865293775 2903633649 3211984125 3456706725 4011411285 4317042621 4480916125 4775489625 4839389415 5157528795 5761177875 6685685475 7195071035 7220540313 8065649025 8595881325 10073099449 10370120175 11142809125 12034233855 12951127863 13442748375 14326468875 14518168245 17283533625 20057056425 21585213105 24196947075 25787643975 30219298347 33428427375 35975355175 36102701565 38853383589 40328245125 42979406625 50365497245 51850600875 60171169275 64755639315 72590841225 90657895041 100285282125 107926065525 116560150767 120984735375 128938219875 151096491735 179876775875 180513507825 194266917945 251827486225 271973685123 300855846375 323778196575 362954206125 453289475205 539630327625 582800753835 755482458675 815921055369 902567539125 971334589725 1259137431125 1359868425615 1618890982875 2266447376025 2914003769175 3777412293375 4079605276845 4856672948625 6799342128075 11332236880125 14570018845875 20398026384225 33996710640375 101990131921125
• Sum of all divisors σ(n): 220010706938880
• Sum of proper divisors (its aliquot sum) s(n): 118020575017755
• 101990131921125 is an abundant number, because the sum of its proper divisors (118020575017755) is greater than itself. Its abundance is 16030443096630

Bases of 101990131921125

• Binary: 10111001100001001101101100101010111000011100101₂
• Hexadecimal: 0x5CC26D9570E5
• Base-36: 105HMB8LB9

Squares and roots of 101990131921125

• 101990131921125 squared (101990131921125²) is 10401987009288480683221265625
• 101990131921125 cubed (101990131921125³) is 1060900027319160645603558152411735173828125
• The square root of 101990131921125 is 10099016.3838427851
• The cube root of 101990131921125 is 46721.7804732459

Scales and comparisons

• 101,990,131,921,125 seconds is equal to 3,242,970 years, 37 weeks, 2 days, 16 hours, 18 minutes, 45 seconds.
• To count from 1 to 101,990,131,921,125 would take you about eight million, one hundred seven thousand, four hundred twenty-six 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 101990131921125 cubic inches would be around 3893.5 feet tall.

Recreational maths with 101990131921125

• 101990131921125 backwards is 521129131099101
• 101990131921125 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 101990131921125's digits is 45
• More coming soon!