3845995016864

Names of 3845995016864

• Cardinal: 3845995016864 can be written as Three trillion, eight hundred forty-five billion, nine hundred ninety-five million, sixteen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.845995016864 × 10¹²

Factors of 3845995016864

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 642121

Divisors of 3845995016864

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 32 34 44 52 56 68 77 88 91 104 112 119 121 136 143 154 176 182 187 208 221 224 238 242 272 286 308 352 364 374 416 442 476 484 544 572 616 728 748 847 884 952 968 1001 1144 1232 1309 1456 1496 1547 1573 1694 1768 1904 1936 2002 2057 2288 2431 2464 2618 2912 2992 3094 3146 3388 3536 3808 3872 4004 4114 4576 4862 5236 5984 6188 6292 6776 7072 8008 8228 9724 10472 11011 12376 12584 13552 14399 16016 16456 17017 19448 20944 22022 24752 25168 26741 27104 28798 32032 32912 34034 38896 41888 44044 49504 50336 53482 57596 65824 68068 77792 88088 106964 115192 136136 176176 187187 213928 230384 272272 352352 374374 427856 460768 544544 642071 748748 855712 1284142 1497496 2568284 2994992 4494497 5136568 5989984 7062781 8346923 8988994 10273136 10915207 14125562 16693846 17977988 20546272 21830414 28251124 33387692 35955976 43660828 49439467 56502248 58428461 66775384 71911952 76406449 77690591 87321656 91816153 98878934 113004496 116856922 120067277 133550768 141897691 143823904 152812898 155381182 174643312 183632306 197757868 226008992 233713844 240134554 267101536 283795382 305625796 310762364 349286624 367264612 395515736 467427688 480269108 543834137 567590764 611251592 621524728 642713071 734529224 791031472 840470939 934855376 960538216 993283837 1009977683 1087668274 1135181528 1222503184 1243049456 1285426142 1320740047 1469058448 1560874601 1582062944 1680941878 1869710752 1921076432 1986567674 2019955366 2175336548 2270363056 2445006368 2486098912 2570852284 2641480094 2938116896 3121749202 3361883756 3842152864 3973135348 4039910732 4350673096 4540726112 5141704568 5282960188 6243498404 6723767512 7069843781 7946270696 8079821464 8701346192 9245180329 10283409136 10565920376 10926122207 12486996808 13447535024 14139687562 15892541392 16159642928 17169620611 17402692384 18490360658 20566818272 21131840752 21852244414 24973993616 26895070048 28279375124 31785082784 32319285856 34339241222 36980721316 42263681504 43704488828 49947987232 56558750248 68678482444 73961442632 87408977656 113117500496 120187344277 137356964888 147922885264 174817955312 226235000992 240374688554 274713929776 295845770528 349635910624 480749377108 549427859552 961498754216 1922997508432 3845995016864
• Sum of all divisors σ(n): 10845921316608
• Sum of proper divisors (its aliquot sum) s(n): 6999926299744
• 3845995016864 is an abundant number, because the sum of its proper divisors (6999926299744) is greater than itself. Its abundance is 3153931282880

Bases of 3845995016864

• Binary: 110111111101110111001010101011001010100000₂
• Hexadecimal: 0x37F772AB2A0
• Base-36: 1D2TQ4RKW

Squares and roots of 3845995016864

• 3845995016864 squared (3845995016864²) is 14791677669742719644394496
• 3845995016864 cubed (3845995016864³) is 56888718608889003261284233726588780544
• The square root of 3845995016864 is 1961120.8572813661
• The cube root of 3845995016864 is 15667.6155280305

Scales and comparisons

• 3,845,995,016,864 seconds is equal to 122,290 years, 38 weeks, 5 days, 5 hours, 7 minutes, 44 seconds.
• To count from 1 to 3,845,995,016,864 would take you about three hundred five thousand, seven 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 3845995016864 cubic inches would be around 1305.6 feet tall.

Recreational maths with 3845995016864

• 3845995016864 backwards is 4686105995483
• 3845995016864 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3845995016864's digits is 68
• More coming soon!