18494413677113408000

Names of 18494413677113408000

• Cardinal: 18494413677113408000 can be written as Eighteen quintillion, four hundred ninety-four quadrillion, four hundred thirteen trillion, six hundred seventy-seven billion, one hundred thirteen million, four hundred eight thousand.

Scientific notation

• Scientific notation: 1.8494413677113408 × 10¹⁹

Factors of 18494413677113408000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 3913

Divisors of 18494413677113408000

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 125 128 136 160 170 200 250 256 272 289 320 340 400 425 500 512 544 578 640 680 800 850 1000 1088 1156 1280 1360 1445 1600 1700 2000 2125 2176 2312 2560 2720 2890 3200 3400 3889 4000 4250 4352 4624 4913 5440 5780 6400 6800 7225 7778 8000 8500 8704 9248 9826 10880 11560 12800 13600 14450 15556 16000 17000 18496 19445 19652 21760 23120 24565 27200 28900 31112 32000 34000 36125 36992 38890 39304 43520 46240 49130 54400 57800 62224 64000 66113 68000 72250 73984 77780 78608 92480 97225 98260 108800 115600 122825 124448 132226 136000 144500 147968 155560 157216 184960 194450 196520 217600 231200 245650 248896 264452 272000 289000 311120 314432 330565 369920 388900 393040 462400 486125 491300 497792 528904 544000 578000 614125 622240 628864 661130 739840 777800 786080 924800 972250 982600 995584 1057808 1088000 1123921 1156000 1228250 1244480 1257728 1322260 1555600 1572160 1652825 1849600 1944500 1965200 1991168 2115616 2247842 2312000 2456500 2488960 2515456 2644520 3111200 3144320 3305650 3699200 3889000 3930400 4231232 4495684 4624000 4913000 4977920 5289040 5619605 6222400 6288640 6611300 7778000 7860800 8264125 8462464 8991368 9248000 9826000 9955840 10578080 11239210 12444800 12577280 13222600 15124321 15556000 15721600 16528250 16924928 17982736 18496000 19106657 19652000 21156160 22478420 24889600 26445200 28098025 30248642 31112000 31443200 33056500 33849856 35965472 38213314 39304000 42312320 44956840 49779200 52890400 56196050 60497284 62224000 62886400 66113000 71930944 75621605 76426628 78608000 84624640 89913680 95533285 105780800 112392100 120994568 124448000 132226000 140490125 143861888 151243210 152853256 157216000 169249280 179827360 191066570 211561600 224784200 241989136 248896000 257113457 264452000 280980250 287723776 302486420 305706512 314432000 359654720 378108025 382133140 423123200 449568400 477666425 483978272 514226914 528904000 561960500 575447552 604972840 611413024 719309440 756216050 764266280 846246400 899136800 955332850 967956544 1028453828 1057808000 1123921000 1209945680 1222826048 1285567285 1438618880 1512432100 1528532560 1798273600 1890540125 1910665700 1935913088 2056907656 2115616000 2247842000 2388332125 2419891360 2445652096 2571134570 2877237760 3024864200 3057065120 3596547200 3781080250 3821331400 3871826176 4113815312 4231232000 4370928769 4495684000 4776664250 4839782720 4891304192 5142269140 6049728400 6114130240 6427836425 7193094400 7562160500 7642662800 7743652352 8227630624 8741857538 8991368000 9553328500 9679565440 9782608384 10284538280 12099456800 12228260480 12855672850 14386188800 15124321000 15285325600 16455261248 17483715076 17982736000 19106657000 19359130880 20569076560 21854643845 24198913600 24456520960 25711345700 30248642000 30570651200 32139182125 32910522496 34967430152 35965472000 38213314000 38718261760 41138153120 43709287690 48397827200 48913041920 51422691400 60497284000 61141302400 64278364250 65821044992 69934860304 71930944000 74305789073 76426628000 82276306240 87418575380 96795654400 102845382800 109273219225 120994568000 122282604800 128556728500 131642089984 139869720608 148611578146 152853256000 164552612480 174837150760 193591308800 205690765600 218546438450 241989136000 244565209600 257113457000 279739441216 297223156292 305706512000 329105224960 349674301520 371528945365 411381531200 437092876900 483978272000 514226914000 546366096125 559478882432 594446312584 611413024000 658210449920 699348603040 743057890730 822763062400 874185753800 967956544000 1028453828000 1092732192250 1118957764864 1188892625168 1222826048000 1398697206080 1486115781460 1645526124800 1748371507600 1857644726825 2056907656000 2185464384500 2237915529728 2377785250336 2797394412160 2972231562920 3291052249600 3496743015200 3715289453650 4113815312000 4370928769000 4755570500672 5594788824320 5944463125840 6993486030400 7430578907300 8227630624000 8741857538000 9288223634125 9511141001344 11189577648640 11888926251680 13986972060800 14861157814600 16455261248000 17483715076000 18576447268250 19022282002688 23777852503360 27973944121600 29722315629200 34967430152000 37152894536500 38044564005376 47555705006720 55947888243200 59444631258400 69934860304000 74305789073000 95111410013440 118889262516800 139869720608000 148611578146000 190222820026880 237778525033600 279739441216000 297223156292000 475557050067200 594446312584000 951114100134400 1188892625168000 2377785250336000 4755570500672000
• Sum of all divisors σ(n): 18502260653104230960
• Sum of proper divisors (its aliquot sum) s(n): 7846975990822960
• 18494413677113408000 is a deficient number, because the sum of its proper divisors (7846975990822960) is less than itself. Its deficiency is 18486566701122585040

Bases of 18494413677113408000

• Binary: 10000000010101001010110110100000001110001011110000111101000000000₂
• Hexadecimal: 0x100A95B4071787A00
• Base-36: 3WIFEHRNIRDA8

Squares and roots of 18494413677113408000

• 18494413677113408000 squared (18494413677113408000²) is 342043337260199489261575293374464000000
• 18494413677113408000 cubed (18494413677113408000³) is 6325890974790547592739697440028151215015139213312000000000
• The square root of 18494413677113408000 is 4300513187.6455637721
• 18494413677113408000 is a perfect cube number. Its cube root is 2644520

Scales and comparisons

• 18,494,413,677,113,408,000 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,494,413,677,113,408,000 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 18494413677113408000 cubic inches would be around 220376.7 feet tall.

Recreational maths with 18494413677113408000

• 18494413677113408000 backwards is 00080431177631449481
• The number of decimal digits it has is: 20
• The sum of 18494413677113408000's digits is 71
• More coming soon!