45438501635870243683968

Names of 45438501635870243683968

• Cardinal: 45438501635870243683968 can be written as Forty-five sextillion, four hundred thirty-eight quintillion, five hundred one quadrillion, six hundred thirty-five trillion, eight hundred seventy billion, two hundred forty-three million, six hundred eighty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 4.5438501635870243683968 × 10²²

Factors of 45438501635870243683968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 65115310923552

Divisors of 45438501635870243683968

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 103 128 144 192 206 288 309 384 412 576 618 824 927 1152 1236 1648 1854 2472 3296 3708 4944 5881 6592 7416 9888 11762 13184 14832 17643 19776 23524 29664 35286 39552 47048 52929 59328 70572 94096 105858 118656 141144 188192 211716 282288 376384 423432 564576 605743 752768 846864 1129152 1211486 1693728 1817229 2258304 2422972 3387456 3634458 4845944 5451687 6774912 7268916 9691888 10903374 14537832 19383776 21806748 29075664 38767552 43613496 58151328 77535104 87226992 116302656 174453984 232605312 348907968 697815936 65115310917563 130230621835126 195345932752689 260461243670252 390691865505378 520922487340504 586037798258067 781383731010756 1041844974681008 1172075596516134 1562767462021512 2083689949362016 2344151193032268 3125534924043024 4167379898724032 4688302386064536 6251069848086048 6706877024508989 8334759797448064 9376604772129072 12502139696172096 13413754049017978 18753209544258144 20120631073526967 25004279392344192 26827508098035956 37506419088516288 40241262147053934 53655016196071912 60361893220580901 75012838177032576 80482524294107868 107310032392143824 120723786441161802 160965048588215736 214620064784287648 241447572882323604 321930097176431472 382943143506188003 429240129568575296 482895145764647208 643860194352862944 765886287012376006 858480259137150592 965790291529294416 1148829430518564009 1287720388705725888 1531772574024752012 1931580583058588832 2297658861037128018 2575440777411451776 3063545148049504024 3446488291555692027 3863161166117177664 4595317722074256036 6127090296099008048 6892976583111384054 7726322332234355328 9190635444148512072 12254180592198016096 13785953166222768108 18381270888297024144 24508361184396032192 27571906332445536216 36762541776594048288 39443143781137364309 49016722368792064384 55143812664891072432 73525083553188096576 78886287562274728618 110287625329782144864 118329431343412092927 147050167106376193152 157772575124549457236 220575250659564289728 236658862686824185854 315545150249098914472 354988294030236278781 441150501319128579456 473317725373648371708 631090300498197828944 709976588060472557562 946635450747296743416 1262180600996395657888 1419953176120945115124 1893270901494593486832 2524361201992791315776 2839906352241890230248 3786541802989186973664 5048722403985582631552 5679812704483780460496 7573083605978373947328 11359625408967560920992 15146167211956747894656 22719250817935121841984 45438501635870243683968
• Sum of all divisors σ(n): 132045927309787342812480
• Sum of proper divisors (its aliquot sum) s(n): 86607425673917099128512
• 45438501635870243683968 is an abundant number, because the sum of its proper divisors (86607425673917099128512) is greater than itself. Its abundance is 41168924038046855444544

Bases of 45438501635870243683968

• Binary: 1001100111110011100111100010010011100101001100010011101011111111111010000000₂
• Hexadecimal: 0x99F39E24E5313AFFE80
• Base-36: 7EDGFLLDKP1I1S0

Squares and roots of 45438501635870243683968

• 45438501635870243683968 squared (45438501635870243683968²) is 2064657430912982811339414106644846196260225024
• 45438501635870243683968 cubed (45438501635870243683968³) is 93814940052051224104582485032103381509699084220526164409274421215232
• The square root of 45438501635870243683968 is 213163086944.8794684629
• The cube root of 45438501635870243683968 is 35684093.3867444921

Scales and comparisons

• 45,438,501,635,870,243,683,968 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 45,438,501,635,870,243,683,968 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 45438501635870243683968 cubic inches would be around 2973674.4 feet tall.

Recreational maths with 45438501635870243683968

• 45438501635870243683968 backwards is 86938634207853610583454
• The number of decimal digits it has is: 23
• The sum of 45438501635870243683968's digits is 108
• More coming soon!