38493949788160

Names of 38493949788160

• Cardinal: 38493949788160 can be written as Thirty-eight trillion, four hundred ninety-three billion, nine hundred forty-nine million, seven hundred eighty-eight thousand, one hundred sixty.

Scientific notation

• Scientific notation: 3.849394978816 × 10¹³

Factors of 38493949788160

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 607

Divisors of 38493949788160

• Number of divisors d(n): 228
• 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 561152 592640 634310 655360 701440 857476 948224 1014896 1071845 1122304 1185280 1268620 1310720 1402880 1714952 1896448 2029792 2143690 2244608 2370560 2537240 2805760 3429904 3792896 4059584 4287380 4489216 4741120 5074480 5611520 6859808 7585792 8119168 8574760 8978432 9482240 10148960 11223040 13719616 15171584 16238336 17149520 17956864 18964480 20297920 22446080 27439232 29368553 30343168 32476672 34299040 35913728 37928960 40595840 44892160 54878464 58737106 60686336 64953344 68598080 75857920 81191680 89784320 109756928 117474212 121372672 129906688 137196160 146842765 151715840 162383360 179568640 219513856 234948424 259813376 274392320 293685530 303431680 324766720 439027712 469896848 519626752 548784640 587371060 606863360 649533440 878055424 939793696 1039253504 1097569280 1174742120 1299066880 1756110848 1879587392 2078507008 2195138560 2349484240 2598133760 3512221696 3759174784 4157014016 4390277120 4698968480 5196267520 7024443392 7518349568 8314028032 8780554240 9397936960 10392535040 14048886784 15036699136 16628056064 17561108480 18795873920 20785070080 28097773568 30073398272 35122216960 37591747840 41570140160 56195547136 60146796544 70244433920 75183495680 83140280320 120293593088 140488867840 150366991360 240587186176 280977735680 300733982720 481174372352 601467965440 962348744704 1202935930880 1924697489408 2405871861760 3849394978816 4811743723520 7698789957632 9623487447040 19246974894080 38493949788160
• Sum of all divisors σ(n): 93261075430788
• Sum of proper divisors (its aliquot sum) s(n): 54767125642628
• 38493949788160 is an abundant number, because the sum of its proper divisors (54767125642628) is greater than itself. Its abundance is 16273175854468

Bases of 38493949788160

• Binary: 1000110000001010010010001101000000000000000000₂
• Hexadecimal: 0x230292340000
• Base-36: DN7VJTI4G

Squares and roots of 38493949788160

• 38493949788160 squared (38493949788160²) is 1481784170293383308876185600
• 38493949788160 cubed (38493949788160³) is 57039725448163823787764124524788842496000
• The square root of 38493949788160 is 6204349.2638761077
• The cube root of 38493949788160 is 33764.7982039329

Scales and comparisons

• 38,493,949,788,160 seconds is equal to 1,223,988 years, 27 weeks, 5 days, 6 hours, 2 minutes, 40 seconds.
• To count from 1 to 38,493,949,788,160 would take you about three million, fifty-nine thousand, nine 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 38493949788160 cubic inches would be around 2813.7 feet tall.

Recreational maths with 38493949788160

• 38493949788160 backwards is 06188794939483
• The number of decimal digits it has is: 14
• The sum of 38493949788160's digits is 79
• More coming soon!