842004536940

Names of 842004536940

• Cardinal: 842004536940 can be written as Eight hundred forty-two billion, four million, five hundred thirty-six thousand, nine hundred forty.

Scientific notation

• Scientific notation: 8.4200453694 × 10¹¹

Factors of 842004536940

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 29419

Divisors of 842004536940

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 19 20 21 27 28 30 35 36 38 42 45 49 54 57 60 63 70 76 81 84 90 95 98 105 108 114 126 133 135 140 147 162 171 180 189 190 196 210 228 245 252 266 270 285 294 315 324 342 361 378 380 399 405 420 441 490 513 532 540 567 570 588 630 665 684 722 735 756 798 810 855 882 931 945 980 1026 1083 1134 1140 1197 1260 1323 1330 1444 1470 1539 1596 1620 1710 1764 1805 1862 1890 1995 2052 2166 2205 2268 2394 2527 2565 2646 2660 2793 2835 2940 3078 3249 3420 3591 3610 3724 3780 3969 3990 4332 4410 4655 4788 5054 5130 5292 5415 5586 5670 5985 6156 6498 6615 7182 7220 7581 7695 7938 7980 8379 8820 9310 9747 10108 10260 10773 10830 11172 11340 11970 12635 12996 13230 13965 14364 15162 15390 15876 16245 16758 17689 17955 18620 19494 19845 21546 21660 22743 23940 25137 25270 26460 27930 29241 29383 30324 30780 32490 33516 35378 35910 37905 38988 39690 41895 43092 45486 48735 50274 50540 53067 53865 55860 58482 58766 64980 68229 70756 71820 75411 75810 79380 83790 88149 88445 90972 97470 100548 106134 107730 113715 116964 117532 125685 136458 146205 146915 150822 151620 159201 167580 176298 176890 194940 204687 205681 212268 215460 227430 251370 264447 265335 272916 292410 293830 301644 318402 341145 352596 353780 377055 409374 411362 440745 454860 477603 502740 528894 530670 558277 584820 587660 617043 636804 682290 754110 793341 796005 818748 822724 881490 955206 1023435 1028405 1057788 1061340 1116554 1234086 1322235 1364580 1432809 1439767 1508220 1586682 1592010 1674831 1762980 1851129 1910412 2046870 2056810 2233108 2380023 2388015 2468172 2644470 2791385 2865618 2879534 3085215 3173364 3184020 3349662 3702258 3907939 3966705 4093740 4113620 4319301 4760046 4776030 5024493 5288940 5553387 5582770 5731236 5759068 6170430 6699324 7164045 7198835 7404516 7815878 7933410 8374155 8638602 9255645 9520092 9552060 10048986 10607263 11106774 11165540 11723817 11900115 12340860 12957903 14328090 14397670 15073479 15631756 15866820 16660161 16748310 17277204 18511290 19539695 20097972 21214526 21596505 22213548 23447634 23800230 25122465 25915806 27355573 27766935 28656180 28795340 30146958 31821789 33320322 33496620 35171451 37022580 38873709 39079390 42429052 43193010 45220437 46895268 47600460 50244930 51831612 53036315 54711146 55533870 58619085 60293916 63643578 64789515 66640644 70342902 74250841 75367395 77747418 78158780 82066719 83300805 86386020 90440874 95465367 100489860 105514353 106072630 109422292 111067740 116621127 117238170 127287156 129579030 136777865 140685804 148501682 150734790 155494836 159108945 164133438 166601610 175857255 180881748 190930734 194368545 211028706 212145260 222752523 226102185 233242254 234476340 246200157 259158060 273555730 286396101 297003364 301469580 316543059 318217890 328266876 333203220 351714510 371254205 381861468 388737090 410333595 422057412 445505046 452204370 466484508 477326835 492400314 519755887 527571765 547111460 572792202 583105635 633086118 636435780 668257569 703429020 738600471 742508410 777474180 820667190 859188303 891010092 904408740 954653670 984800628 1039511774 1055143530 1113762615 1145584404 1166211270 1231000785 1266172236 1336515138 1431980505 1477200942 1485016820 1559267661 1582715295 1641334380 1718376606 1909307340 2004772707 2079023548 2110287060 2215801413 2227525230 2332422540 2462001570 2598779435 2673030276 2863961010 2954401884 3118535322 3165430590 3341287845 3436753212 3693002355 4009545414 4295941515 4431602826 4455050460 4677802983 4924003140 5197558870 5727922020 6014318121 6237070644 6330861180 6682575690 7386004710 7796338305 8019090828 8591883030 8863205652 9355605966 10023863535 10395117740 11079007065 12028636242 13365151380 14033408949 14772009420 15592676610 17183766060 18711211932 20047727070 22158014130 23389014915 24057272484 28066817898 30071590605 31185353220 40095454140 42100226847 44316028260 46778029830 56133635796 60143181210 70167044745 84200453694 93556059660 120286362420 140334089490 168400907388 210501134235 280668178980 421002268470 842004536940
• Sum of all divisors σ(n): 3242988490896
• Sum of proper divisors (its aliquot sum) s(n): 2400983953956
• 842004536940 is an abundant number, because the sum of its proper divisors (2400983953956) is greater than itself. Its abundance is 1558979417016

Bases of 842004536940

• Binary: 1100010000001011011000011001111001101100₂
• Hexadecimal: 0xC40B619E6C
• Base-36: AQT7RER0

Squares and roots of 842004536940

• 842004536940 squared (842004536940²) is 708971640227543824563600
• 842004536940 cubed (842004536940³) is 596957337633385314235230615579384000
• The square root of 842004536940 is 917608.0519154133
• The cube root of 842004536940 is 9442.8873887251

Scales and comparisons

• 842,004,536,940 seconds is equal to 26,773 years, 7 weeks, 1 day, 21 hours, 9 minutes.
• To count from 1 to 842,004,536,940 would take you about fifty-three thousand, five hundred forty-six 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 842004536940 cubic inches would be around 786.9 feet tall.

Recreational maths with 842004536940

• 842004536940 backwards is 049635400248
• 842004536940 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 842004536940's digits is 45
• More coming soon!