21488518004040
21,488,518,004,040 is an even composite number composed of six prime numbers multiplied together.
What does the number 21488518004040 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 384 divisors.
21488518004040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21488518004040:
23 × 32 × 5 × 23 × 59 × 3533
(2 × 2 × 2 × 3 × 3 × 5 × 23 × 59 × 353 × 353 × 353)See below for interesting mathematical facts about the number 21488518004040 from the Numbermatics database.
Names of 21488518004040
- Cardinal: 21488518004040 can be written as Twenty-one trillion, four hundred eighty-eight billion, five hundred eighteen million, four thousand and forty.
Scientific notation
- Scientific notation: 2.148851800404 × 1013
Factors of 21488518004040
Divisors of 21488518004040
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 30 36 40 45 46 59 60 69 72 90 92 115 118 120 138 177 180 184 207 230 236 276 295 345 353 354 360 414 460 472 531 552 590 690 706 708 828 885 920 1035 1059 1062 1180 1357 1380 1412 1416 1656 1765 1770 2070 2118 2124 2360 2655 2714 2760 2824 3177 3530 3540 4071 4140 4236 4248 5295 5310 5428 6354 6785 7060 7080 8119 8142 8280 8472 10590 10620 10856 12213 12708 13570 14120 15885 16238 16284 20355 20827 21180 21240 24357 24426 25416 27140 31770 32476 32568 40595 40710 41654 42360 48714 48852 54280 61065 62481 63540 64952 73071 81190 81420 83308 97428 97704 104135 121785 122130 124609 124962 127080 146142 162380 162840 166616 187443 194856 208270 243570 244260 249218 249924 292284 312405 324760 365355 373827 374886 416540 479021 487140 488520 498436 499848 584568 623045 624810 730710 747654 749772 833080 937215 958042 974280 996872 1121481 1246090 1249620 1437063 1461420 1495308 1499544 1869135 1874430 1916084 2242962 2395105 2492180 2499240 2866007 2874126 2922840 2990616 3738270 3748860 3832168 4311189 4485924 4790210 4984360 5607405 5732014 5748252 7185315 7351931 7476540 7497720 8598021 8622378 8971848 9580420 11214810 11464028 11496504 14330035 14370630 14703862 14953080 17196042 17244756 19160840 21555945 22055793 22429620 22928056 25794063 28660070 28741260 29407724 34392084 34489512 36759655 42990105 43111890 43986977 44111586 44859240 51588126 57320140 57482520 58815448 66167379 68784168 73519310 85980210 86223780 87973954 88223172 103176252 110278965 114640280 128970315 131960931 132334758 147038620 169094413 171960420 172447560 175947908 176446344 206352504 219934885 220557930 257940630 263921862 264669516 294077240 330836895 338188826 343920840 351895816 395882793 439869770 441115860 507283239 515881260 527843724 529339032 659804655 661673790 676377652 791765586 845472065 879739540 882231720 1011700471 1014566478 1031762520 1055687448 1319609310 1323347580 1352755304 1521849717 1583531172 1690944130 1759479080 1979413965 2023400942 2029132956 2536416195 2595231643 2639218620 2646695160 3035101413 3043699434 3167062344 3381888260 3958827930 4046801884 4058265912 5058502355 5072832390 5190463286 5278437240 6070202826 6087398868 6763776520 7609248585 7785694929 7917655860 8093603768 9105304239 10117004710 10145664780 10380926572 12140405652 12174797736 12976158215 15175507065 15218497170 15571389858 15835311720 18210608478 20234009420 20291329560 20761853144 23357084787 24280811304 25952316430 30351014130 30436994340 31142779716 36421216956 38928474645 40468018840 45526521195 46714169574 51904632860 59690327789 60702028260 60873988680 62285559432 72842433912 77856949290 91053042390 93428339148 103809265720 116785423935 119380655578 121404056520 155713898580 179070983367 182106084780 186856678296 233570847870 238761311156 298451638945 311427797160 358141966734 364212169560 467141695740 477522622312 537212950101 596903277890 716283933468 895354916835 934283391480 1074425900202 1193806555780 1432567866936 1790709833670 2148851800404 2387613111560 2686064750505 3581419667340 4297703600808 5372129501010 7162839334680 10744259002020 21488518004040
- Sum of all divisors σ(n): 74319796512000
- Sum of proper divisors (its aliquot sum) s(n): 52831278507960
- 21488518004040 is an abundant number, because the sum of its proper divisors (52831278507960) is greater than itself. Its abundance is 31342760503920
Bases of 21488518004040
- Binary: 1001110001011001011110111101101111101010010002
- Hexadecimal: 0x138B2F7B7D48
- Base-36: 7M7OSSW20
Squares and roots of 21488518004040
- 21488518004040 squared (214885180040402) is 461756406009951225456321600
- 21488518004040 cubed (214885180040403) is 9922460844025640967620427866232339264000
-
The
square root of 21488518004040 is 4635570.9469319959 -
The
cube root of 21488518004040 is 27801.5379667921
Scales and comparisons
How big is 21488518004040?- 21,488,518,004,040 seconds is equal to 683,268 years, 21 weeks, 2 hours, 54 minutes.
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To count from 1 to 21,488,518,004,040 would take you about one million, seven hundred eight thousand, one hundred seventy-one 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 21488518004040 cubic inches would be around 2316.8 feet tall.
Recreational maths with 21488518004040
- 21488518004040 backwards is 04040081588412
- 21488518004040 is a
Harshad number . - The number of decimal digits it has is: 14
- The sum of 21488518004040's digits is 45
- More coming soon!
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