6418499940492480

Names of 6418499940492480

• Cardinal: 6418499940492480 can be written as Six quadrillion, four hundred eighteen trillion, four hundred ninety-nine billion, nine hundred forty million, four hundred ninety-two thousand, four hundred eighty.

Scientific notation

• Scientific notation: 6.41849994049248 × 10¹⁵

Factors of 6418499940492480

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1368106890

Divisors of 6418499940492480

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 135 144 160 162 180 181 192 216 240 270 288 320 324 360 362 405 432 480 540 543 576 648 720 724 810 864 905 960 1080 1086 1296 1440 1448 1620 1629 1728 1810 2160 2172 2592 2715 2880 2896 3240 3258 3620 4320 4344 4887 5184 5430 5792 6480 6516 7240 8145 8640 8688 9774 10860 11584 12960 13032 14480 14661 16290 17376 19548 21720 24435 25920 26064 28960 29322 32580 34752 39096 43440 48870 52128 57920 58644 65160 73305 78192 86880 97740 104256 117288 130320 146610 156384 173760 195480 234576 260640 293220 312768 390960 469152 521280 586440 781920 938304 1172880 1563840 2345760 4691520 1368106699 2736213398 4104320097 5472426796 6840533495 8208640194 10944853592 12312960291 13681066990 16417280388 20521600485 21889707184 24625920582 27362133980 32834560776 36938880873 41043200970 43779414368 49251841164 54724267960 61564801455 65669121552 73877761746 82086401940 87558828736 98503682328 109448535920 110816642619 123129602910 131338243104 147755523492 164172803880 184694404365 197007364656 218897071840 221633285238 246259205820 247627312519 262676486208 295511046984 328345607760 369388808730 394014729312 437794143680 443266570476 492518411640 495254625038 554083213095 591022093968 656691215520 738777617460 742881937557 788029458624 886533140952 985036823280 990509250076 1108166426190 1182044187936 1238136562595 1313382431040 1477555234920 1485763875114 1773066281904 1970073646560 1981018500152 2216332852380 2228645812671 2364088375872 2476273125190 2955110469840 2971527750228 3546132563808 3714409687785 3940147293120 3962037000304 4432665704760 4457291625342 4952546250380 5910220939680 5943055500456 6685937438013 7092265127616 7428819375570 7924074000608 8865331409520 8914583250684 9905092500760 11143229063355 11820441879360 11886111000912 13371874876026 14857638751140 15848148001216 17730662819040 17829166501368 19810185001520 20057812314039 22286458126710 23772222001824 26743749752052 29715277502280 33429687190065 35461325638080 35658333002736 39620370003040 40115624628078 44572916253420 47544444003648 53487499504104 59430555004560 66859374380130 71316666005472 79240740006080 80231249256156 89145832506840 100289061570195 106974999008208 118861110009120 133718748760260 142633332010944 160462498512312 178291665013680 200578123140390 213949998016416 237722220018240 267437497520520 320924997024624 356583330027360 401156246280780 427899996032832 534874995041040 641849994049248 713166660054720 802312492561560 1069749990082080 1283699988098496 1604624985123120 2139499980164160 3209249970246240 6418499940492480
• Sum of all divisors σ(n): 22957875659518800
• Sum of proper divisors (its aliquot sum) s(n): 16539375719026320
• 6418499940492480 is an abundant number, because the sum of its proper divisors (16539375719026320) is greater than itself. Its abundance is 10120875778533840

Bases of 6418499940492480

• Binary: 10110110011011001011101111000111100011010010011000000₂
• Hexadecimal: 0x16CD9778F1A4C0
• Base-36: 1R7625ZT800

Squares and roots of 6418499940492480

• 6418499940492480 squared (6418499940492480²) is 41197141486101969301144936550400
• 6418499940492480 cubed (6418499940492480³) is 264423850177005769032356115021474065328340992000
• The square root of 6418499940492480 is 80115541.1920338961
• The cube root of 6418499940492480 is 185842.2752437191

Scales and comparisons

• 6,418,499,940,492,480 seconds is equal to 204,088,444 years, 19 weeks, 6 days, 16 hours, 48 minutes.
• To count from 1 to 6,418,499,940,492,480 would take you about six hundred twelve million, two hundred sixty-five thousand, three hundred thirty-three 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 6418499940492480 cubic inches would be around 15486.9 feet tall.

Recreational maths with 6418499940492480

• 6418499940492480 backwards is 0842940499948146
• 6418499940492480 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 6418499940492480's digits is 81
• More coming soon!