1231806393221120

Names of 1231806393221120

• Cardinal: 1231806393221120 can be written as One quadrillion, two hundred thirty-one trillion, eight hundred six billion, three hundred ninety-three million, two hundred twenty-one thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.23180639322112 × 10¹⁵

Factors of 1231806393221120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 607

Divisors of 1231806393221120

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 137 160 256 274 320 463 512 548 640 685 926 1024 1096 1280 1370 1852 2048 2192 2315 2560 2740 3704 4096 4384 4630 5120 5480 7408 8192 8768 9260 10240 10960 14816 16384 17536 18520 20480 21920 29632 32768 35072 37040 40960 43840 59264 63431 65536 70144 74080 81920 87680 118528 126862 131072 140288 148160 163840 175360 214369 237056 253724 262144 280576 296320 317155 327680 350720 428738 474112 507448 524288 561152 592640 634310 655360 701440 857476 948224 1014896 1048576 1071845 1122304 1185280 1268620 1310720 1402880 1714952 1896448 2029792 2097152 2143690 2244608 2370560 2537240 2621440 2805760 3429904 3792896 4059584 4194304 4287380 4489216 4741120 5074480 5242880 5611520 6859808 7585792 8119168 8388608 8574760 8978432 9482240 10148960 10485760 11223040 13719616 15171584 16238336 17149520 17956864 18964480 20297920 20971520 22446080 27439232 29368553 30343168 32476672 34299040 35913728 37928960 40595840 41943040 44892160 54878464 58737106 60686336 64953344 68598080 71827456 75857920 81191680 89784320 109756928 117474212 121372672 129906688 137196160 143654912 146842765 151715840 162383360 179568640 219513856 234948424 242745344 259813376 274392320 287309824 293685530 303431680 324766720 359137280 439027712 469896848 485490688 519626752 548784640 574619648 587371060 606863360 649533440 718274560 878055424 939793696 970981376 1039253504 1097569280 1149239296 1174742120 1213726720 1299066880 1436549120 1756110848 1879587392 1941962752 2078507008 2195138560 2349484240 2427453440 2598133760 2873098240 3512221696 3759174784 3883925504 4157014016 4390277120 4698968480 4854906880 5196267520 5746196480 7024443392 7518349568 8314028032 8780554240 9397936960 9709813760 10392535040 14048886784 15036699136 16628056064 17561108480 18795873920 19419627520 20785070080 28097773568 30073398272 33256112128 35122216960 37591747840 41570140160 56195547136 60146796544 66512224256 70244433920 75183495680 83140280320 112391094272 120293593088 133024448512 140488867840 150366991360 166280560640 224782188544 240587186176 266048897024 280977735680 300733982720 332561121280 449564377088 481174372352 532097794048 561955471360 601467965440 665122242560 899128754176 962348744704 1123910942720 1202935930880 1330244485120 1798257508352 1924697489408 2247821885440 2405871861760 2660488970240 3849394978816 4495643770880 4811743723520 7698789957632 8991287541760 9623487447040 15397579915264 19246974894080 30795159830528 38493949788160 61590319661056 76987899576320 123180639322112 153975799152640 246361278644224 307951598305280 615903196610560 1231806393221120
• Sum of all divisors σ(n): 2984359928118660
• Sum of proper divisors (its aliquot sum) s(n): 1752553534897540
• 1231806393221120 is an abundant number, because the sum of its proper divisors (1752553534897540) is greater than itself. Its abundance is 520747141676420

Bases of 1231806393221120

• Binary: 100011000000101001001000110100000000000000000000000₂
• Hexadecimal: 0x4605246800000
• Base-36: C4N01M83Y8

Squares and roots of 1231806393221120

• 1231806393221120 squared (1231806393221120²) is 1517346990380424508289214054400
• 1231806393221120 cubed (1231806393221120³) is 1869077723485432177877454832428280790908928000
• The square root of 1231806393221120 is 35097099.4986924811
• The cube root of 1231806393221120 is 107196.5523768341

Scales and comparisons

• 1,231,806,393,221,120 seconds is equal to 39,167,633 years, 4 weeks, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 1,231,806,393,221,120 would take you about one hundred seventeen million, five hundred two thousand, eight hundred ninety-nine 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 1231806393221120 cubic inches would be around 8933 feet tall.

Recreational maths with 1231806393221120

• 1231806393221120 backwards is 0211223936081321
• The number of decimal digits it has is: 16
• The sum of 1231806393221120's digits is 44
• More coming soon!