38086398728040

Names of 38086398728040

• Cardinal: 38086398728040 can be written as Thirty-eight trillion, eighty-six billion, three hundred ninety-eight million, seven hundred twenty-eight thousand and forty.

Scientific notation

• Scientific notation: 3.808639872804 × 10¹³

Factors of 38086398728040

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 11927032

Divisors of 38086398728040

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 20 23 24 26 30 39 40 46 52 60 65 69 78 89 92 104 115 120 130 138 156 178 184 195 230 260 267 276 299 312 345 356 390 445 460 520 534 552 598 690 712 780 890 897 920 1068 1157 1196 1335 1380 1495 1560 1780 1794 2047 2136 2314 2392 2670 2760 2990 3471 3560 3588 4094 4485 4628 5340 5785 5980 6141 6942 7176 8188 8970 9256 10235 10680 11570 11960 12282 13884 16376 17355 17940 20470 23140 24564 26611 27768 30705 34710 35880 40940 46280 49128 53222 61410 69420 79833 81880 106444 122820 133055 138840 159666 212888 245640 266110 319332 399165 532220 638664 798330 1064440 1596660 3193320 11926897 23853794 35780691 47707588 59634485 71561382 95415176 119268970 143122764 155049661 178903455 238537940 274318631 286245528 310099322 357806910 465148983 477075880 548637262 620198644 715613820 775248305 822955893 930297966 1061493833 1097274524 1240397288 1371593155 1431227640 1550496610 1645911786 1860595932 2122987666 2194549048 2325744915 2743186310 3100993220 3184481499 3291823572 3566142203 3721191864 4114779465 4245975332 4651489830 5307469165 5486372620 6201986440 6368962998 6583647144 7132284406 8229558930 8491950664 9302979660 10614938330 10698426609 10972745240 12737925996 13799419829 14264568812 15922407495 16459117860 17830711015 18605959320 21229876660 21396853218 24414358159 25475851992 27598839658 28529137624 31844814990 32918235720 35661422030 41398259487 42459753320 42793706436 48828716318 53492133045 55197679316 63689629980 68997099145 71322844060 73243074477 82796518974 85587412872 97657432636 106984266090 110395358632 122071790795 127379259960 137994198290 142645688120 146486148954 165593037948 195314865272 206991297435 213968532180 244143581590 275988396580 292972297908 317386656067 331186075896 366215372385 413982594870 427937064360 488287163180 551976793160 585944595816 634773312134 732430744770 827965189740 952159968201 976574326360 1269546624268 1464861489540 1586933280335 1655930379480 1904319936402 2539093248536 2929722979080 3173866560670 3808639872804 4760799841005 6347733121340 7617279745608 9521599682010 12695466242680 19043199364020 38086398728040
• Sum of all divisors σ(n): 129840982387200
• Sum of proper divisors (its aliquot sum) s(n): 91754583659160
• 38086398728040 is an abundant number, because the sum of its proper divisors (91754583659160) is greater than itself. Its abundance is 53668184931120

Bases of 38086398728040

• Binary: 1000101010001110101110010001000101011101101000₂
• Hexadecimal: 0x22A3AE445768
• Base-36: DI0NEFVJC

Squares and roots of 38086398728040

• 38086398728040 squared (38086398728040²) is 1450573768071246929882241600
• 38086398728040 cubed (38086398728040³) is 55247130915196929034363761541223974464000
• The square root of 38086398728040 is 6171417.8863564247
• The cube root of 38086398728040 is 33645.2146411261

Scales and comparisons

• 38,086,398,728,040 seconds is equal to 1,211,029 years, 34 weeks, 6 days, 2 hours, 14 minutes.
• To count from 1 to 38,086,398,728,040 would take you about three million, twenty-seven thousand, five hundred seventy-four 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 38086398728040 cubic inches would be around 2803.8 feet tall.

Recreational maths with 38086398728040

• 38086398728040 backwards is 04082789368083
• The number of decimal digits it has is: 14
• The sum of 38086398728040's digits is 66
• More coming soon!