18090473387800014960

Names of 18090473387800014960

• Cardinal: 18090473387800014960 can be written as Eighteen quintillion, ninety quadrillion, four hundred seventy-three trillion, three hundred eighty-seven billion, eight hundred million, fourteen thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.809047338780001496 × 10¹⁹

Factors of 18090473387800014960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2404910586

Divisors of 18090473387800014960

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 17 20 22 24 30 33 34 40 44 48 51 55 60 66 68 80 85 88 102 110 120 132 136 165 170 176 187 204 220 240 255 264 272 330 340 374 408 440 510 528 561 660 680 748 816 880 935 1020 1122 1320 1360 1496 1870 2040 2244 2640 2805 2992 3740 4080 4488 5610 7480 8976 11220 14960 22440 44880 167621 335242 502863 670484 838105 1005726 1340968 1676210 1843831 2011452 2514315 2681936 2849557 3352420 3687662 4022904 5028630 5531493 5699114 6704840 7375324 8045808 8548671 9219155 10057260 11062986 11398228 13409680 14247785 14750648 17097342 18438310 20114520 22125972 22796456 27657465 28495570 29501296 31345127 34194684 36876620 40229040 42743355 44251944 45592912 55314930 56991140 62690254 68389368 73753240 85486710 88503888 94035381 110629860 113982280 125380508 136778736 147506480 156725635 170973420 188070762 221259720 227964560 250761016 313451270 341946840 376141524 442519440 470176905 501522032 626902540 683893680 752283048 940353810 1253805080 1504566096 1880707620 2404742927 2507610160 3761415240 4809485854 7214228781 7522830480 9618971708 12023714635 14428457562 19237943416 24047429270 26452172197 28856915124 36071143905 38475886832 40880629759 48094858540 52904344394 57713830248 72142287810 79356516591 81761259518 96189717080 105808688788 115427660496 122641889277 132260860985 144284575620 158713033182 163522519036 192379434160 204403148795 211617377576 245283778554 264521721970 288569151240 317426066364 327045038072 396782582955 408806297590 423234755152 449686927349 490567557108 529043443940 577138302480 613209446385 634852132728 654090076144 793565165910 817612595180 899373854698 981135114216 1058086887880 1226418892770 1269704265456 1349060782047 1587130331820 1635225190360 1798747709396 1962270228432 2116173775760 2248434636745 2452837785540 2698121564094 3174260663640 3270450380720 3597495418792 4496869273490 4905675571080 5396243128188 6348521327280 6745303910235 7194990837584 8993738546980 9811351142160 10792486256376 13490607820470 17987477093960 21584972512752 26981215640940 35974954187920 53962431281880 107924862563760 403085414166667 806170828333334 1209256242500001 1612341656666668 2015427070833335 2418512485000002 3224683313333336 4030854141666670 4433939555833337 4837024970000004 6046281212500005 6449366626666672 6852452040833339 8061708283333340 8867879111666674 9674049940000008 12092562425000010 13301818667500011 13704904081666678 16123416566666680 17735758223333348 19348099880000016 20557356122500017 22169697779166685 24185124850000020 26603637335000022 27409808163333356 32246833133333360 34262260204166695 35471516446666696 41114712245000034 44339395558333370 48370249700000040 53207274670000044 54819616326666712 66509093337500055 68524520408333390 70943032893333392 75376972449166729 82229424490000068 88678791116666740 96740499400000080 102786780612500085 106414549340000088 109639232653333424 133018186675000110 137049040816666780 150753944898333458 164458848980000136 177357582233333480 205573561225000170 212829098680000176 226130917347500187 266036373350000220 274098081633333560 301507889796666916 328917697960000272 354715164466666960 376884862245833645 411147122450000340 452261834695000374 532072746700000440 548196163266667120 603015779593333832 753769724491667290 822294244900000680 904523669390000748 1064145493400000880 1130654586737500935 1206031559186667664 1507539448983334580 1644588489800001360 1809047338780001496 2261309173475001870 3015078897966669160 3618094677560002992 4522618346950003740 6030157795933338320 9045236693900007480 18090473387800014960
• Sum of all divisors σ(n): 64777824876984920064
• Sum of proper divisors (its aliquot sum) s(n): 46687351489184905104
• 18090473387800014960 is an abundant number, because the sum of its proper divisors (46687351489184905104) is greater than itself. Its abundance is 28596878101384890144

Bases of 18090473387800014960

• Binary: 1111101100001110010001011011001011100010011110100011000001110000₂
• Hexadecimal: 0xFB0E45B2E27A3070
• Base-36: 3TFY1M0J6RQEO

Squares and roots of 18090473387800014960

• 18090473387800014960 squared (18090473387800014960²) is 327265227394700550455803762976223801600
• 18090473387800014960 cubed (18090473387800014960³) is 5920382886936150730658530958900710425806041184788071936000
• The square root of 18090473387800014960 is 4253289713.5981714077
• The cube root of 18090473387800014960 is 2625124.9349601429

Scales and comparisons

• 18,090,473,387,800,014,960 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,090,473,387,800,014,960 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 18090473387800014960 cubic inches would be around 218760.4 feet tall.

Recreational maths with 18090473387800014960

• 18090473387800014960 backwards is 06941000878337409081
• The number of decimal digits it has is: 20
• The sum of 18090473387800014960's digits is 78
• More coming soon!