18019016852930002944

Names of 18019016852930002944

• Cardinal: 18019016852930002944 can be written as Eighteen quintillion, nineteen quadrillion, sixteen trillion, eight hundred fifty-two billion, nine hundred thirty million, two thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.8019016852930002944 × 10¹⁹

Factors of 18019016852930002944

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 9108

Divisors of 18019016852930002944

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1024 1152 1296 1458 1536 1728 1944 2048 2304 2592 2916 3072 3456 3888 4096 4608 5184 5832 6144 6912 7776 8192 9103 9216 10368 11664 12288 13824 15552 16384 18206 18432 20736 23328 24576 27309 27648 31104 32768 36412 36864 41472 46656 49152 54618 55296 62208 72824 73728 81927 82944 93312 98304 109236 110592 124416 145648 147456 163854 165888 186624 218472 221184 245781 248832 291296 294912 327708 331776 373248 436944 442368 491562 497664 582592 655416 663552 737343 746496 873888 884736 983124 995328 1165184 1310832 1327104 1474686 1492992 1747776 1966248 1990656 2212029 2330368 2621664 2654208 2949372 2985984 3495552 3932496 3981312 4424058 4660736 5243328 5898744 5971968 6636087 6991104 7864992 7962624 8848116 9321472 10486656 11797488 11943936 13272174 13982208 15729984 17696232 18642944 20973312 23594976 23887872 26544348 27964416 31459968 35392464 37285888 41946624 47189952 53088696 55928832 62919936 70784928 74571776 82864609 83893248 94379904 106177392 111857664 125839872 141569856 149143552 165729218 167786496 188759808 212354784 223715328 248593827 251679744 283139712 298287104 331458436 335572992 377519616 424709568 447430656 497187654 503359488 566279424 662916872 671145984 745781481 755039232 849419136 894861312 994375308 1006718976 1132558848 1325833744 1342291968 1491562962 1510078464 1698838272 1988750616 2013437952 2237344443 2265117696 2651667488 2684583936 2983125924 3020156928 3397676544 3977501232 4026875904 4474688886 4530235392 5303334976 5966251848 6040313856 6712033329 6795353088 7955002464 8053751808 8949377772 9060470784 10606669952 11932503696 12080627712 13424066658 13590706176 15910004928 17898755544 18120941568 20136099987 21213339904 23865007392 24161255424 26848133316 27181412352 31820009856 35797511088 36241883136 40272199974 42426679808 47730014784 53696266632 54362824704 60408299961 63640019712 71595022176 72483766272 80544399948 84853359616 95460029568 107392533264 108725649408 120816599922 127280039424 143190044352 161088799896 169706719232 190920059136 214785066528 217451298816 241633199844 254560078848 286380088704 322177599792 339413438464 381840118272 429570133056 483266399688 509120157696 572760177408 644355199584 678826876928 763680236544 859140266112 966532799376 1018240315392 1145520354816 1288710399168 1357653753856 1527360473088 1718280532224 1933065598752 2036480630784 2291040709632 2577420798336 2715307507712 3054720946176 3436561064448 3866131197504 4072961261568 4582081419264 5154841596672 6109441892352 6873122128896 7732262395008 8145922523136 9164162838528 10309683193344 12218883784704 13746244257792 15464524790016 18328325677056 20619366386688 24437767569408 27492488515584 30929049580032 36656651354112 41238732773376 54984977031168 61858099160064 73313302708224 82477465546752 109969954062336 123716198320128 164954931093504 219939908124672 247432396640256 329909862187008 494864793280512 659819724374016 989729586561024 1979459173122048
• Sum of all divisors σ(n): 18022973617515011211
• Sum of proper divisors (its aliquot sum) s(n): 3956764585008267
• 18019016852930002944 is a deficient number, because the sum of its proper divisors (3956764585008267) is less than itself. Its deficiency is 18015060088344994677

Bases of 18019016852930002944

• Binary: 1111101000010000011010000101101111100000101010111000000000000000₂
• Hexadecimal: 0xFA10685BE0AB8000
• Base-36: 3SWEGDTLA8000

Squares and roots of 18019016852930002944

• 18019016852930002944 squared (18019016852930002944²) is 324684968346175467345556130051848667136
• 18019016852930002944 cubed (18019016852930002944³) is 5850503916522780292283041610488107833142788708950956048384
• The square root of 18019016852930002944 is 4244881253.1011987007
• 18019016852930002944 is a perfect cube number. Its cube root is 2621664

Scales and comparisons

• 18,019,016,852,930,002,944 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 18,019,016,852,930,002,944 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 18019016852930002944 cubic inches would be around 218472 feet tall.

Recreational maths with 18019016852930002944

• 18019016852930002944 backwards is 44920003925861091081
• 18019016852930002944 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 18019016852930002944's digits is 72
• More coming soon!