4943454978637440

Names of 4943454978637440

• Cardinal: 4943454978637440 can be written as Four quadrillion, nine hundred forty-three trillion, four hundred fifty-four billion, nine hundred seventy-eight million, six hundred thirty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.94345497863744 × 10¹⁵

Factors of 4943454978637440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 40287496

Divisors of 4943454978637440

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 263 270 288 320 324 360 384 405 432 480 486 526 540 576 640 648 720 729 789 810 864 960 972 1052 1080 1152 1215 1296 1315 1440 1458 1578 1620 1728 1920 1944 2104 2160 2367 2430 2592 2630 2880 2916 3156 3240 3456 3645 3888 3945 4208 4320 4734 4860 5184 5260 5760 5832 6312 6480 7101 7290 7776 7890 8416 8640 9468 9720 10368 10520 11664 11835 12624 12960 14202 14580 15552 15780 16832 17280 18936 19440 21040 21303 23328 23670 25248 25920 28404 29160 31104 31560 33664 35505 37872 38880 42080 42606 46656 47340 50496 51840 56808 58320 63120 63909 71010 75744 77760 84160 85212 93312 94680 100992 106515 113616 116640 126240 127818 142020 151488 155520 168320 170424 189360 191727 213030 227232 233280 252480 255636 284040 302976 319545 340848 378720 383454 426060 454464 466560 504960 511272 568080 639090 681696 757440 766908 852120 908928 958635 1022544 1136160 1278180 1363392 1514880 1533816 1704240 1917270 2045088 2272320 2556360 2726784 3067632 3408480 3834540 4090176 4544640 5112720 6135264 6816960 7669080 8180352 10225440 12270528 13633920 15338160 20450880 24541056 30676320 40287223 40901760 61352640 80574446 120861669 122705280 161148892 201436115 241723338 322297784 362585007 402872230 483446676 604308345 644595568 725170014 805744460 966893352 1087755021 1208616690 1289191136 1450340028 1611488920 1812925035 1933786704 2175510042 2417233380 2578382272 2900680056 3222977840 3263265063 3625850070 3867573408 4351020084 4834466760 5156764544 5438775105 5801360112 6445955680 6526530126 7251700140 7735146816 8702040168 9668933520 9789795189 10595539649 10877550210 11602720224 12891911360 13053060252 14503400280 15470293632 16316325315 17404080336 19337867040 19579590378 21191079298 21755100420 23205440448 25783822720 26106120504 29006800560 29369385567 31786618947 32632650630 34808160672 38675734080 39159180756 42382158596 43510200840 46410880896 48948975945 52212241008 52977698245 58013601120 58738771134 63573237894 65265301260 69616321344 77351468160 78318361512 84764317192 87020401680 95359856841 97897951890 104424482016 105955396490 116027202240 117477542268 127146475788 130530602520 139232642688 146846927835 156636723024 158933094735 169528634384 174040803360 190719713682 195795903780 208848964032 211910792980 232054404480 234955084536 254292951576 261061205040 286079570523 293693855670 313273446048 317866189470 339057268768 348081606720 381439427364 391591807560 417697928064 423821585960 469910169072 476799284205 508585903152 522122410080 572159141046 587387711340 626546892096 635732378940 678114537536 696163213440 762878854728 783183615120 847643171920 858238711569 939820338144 953598568410 1017171806304 1044244820160 1144318282092 1174775422680 1253093784192 1271464757880 1356229075072 1430397852615 1525757709456 1566367230240 1695286343840 1716477423138 1879640676288 1907197136820 2034343612608 2088489640320 2288636564184 2349550845360 2542929515760 2574716134707 2860795705230 3051515418912 3132734460480 3390572687680 3432954846276 3759281352576 3814394273640 4068687225216 4291193557845 4577273128368 4699101690720 5085859031520 5149432269414 5721591410460 6103030837824 6265468920960 6781145375360 6865909692552 7628788547280 7724148404121 8582387115690 9154546256736 9398203381440 10171718063040 10298864538828 11443182820920 12206061675648 12873580673535 13731819385104 15257577094560 15448296808242 17164774231380 18309092513472 18796406762880 20343436126080 20597729077656 22886365641840 25747161347070 27463638770208 30515154189120 30896593616484 34329548462760 36618185026944 38620742020605 41195458155312 45772731283680 51494322694140 54927277540416 61030308378240 61793187232968 68659096925520 77241484041210 82390916310624 91545462567360 102988645388280 109854555080832 123586374465936 137318193851040 154482968082420 164781832621248 183090925134720 205977290776560 247172748931872 274636387702080 308965936164840 329563665242496 411954581553120 494345497863744 549272775404160 617931872329680 823909163106240 988690995727488 1235863744659360 1647818326212480 2471727489318720 4943454978637440
• Sum of all divisors σ(n): 17786187361261440
• Sum of proper divisors (its aliquot sum) s(n): 12842732382624000
• 4943454978637440 is an abundant number, because the sum of its proper divisors (12842732382624000) is greater than itself. Its abundance is 7899277403986560

Bases of 4943454978637440

• Binary: 10001100100000000101111001101111101101111111010000000₂
• Hexadecimal: 0x11900BCDF6FE80
• Base-36: 1COB3V62000

Squares and roots of 4943454978637440

• 4943454978637440 squared (4943454978637440²) is 24437747125815292366758969753600
• 4943454978637440 cubed (4943454978637440³) is 120806902695794396886859730720852191100534784000
• The square root of 4943454978637440 is 70309707.5704161921
• The cube root of 4943454978637440 is 170350.5451647795

Scales and comparisons

• 4,943,454,978,637,440 seconds is equal to 157,186,577 years, 10 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 4,943,454,978,637,440 would take you about four hundred seventy-one million, five hundred fifty-nine thousand, seven hundred thirty-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 4943454978637440 cubic inches would be around 14195.9 feet tall.

Recreational maths with 4943454978637440

• 4943454978637440 backwards is 0447368794543494
• 4943454978637440 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 4943454978637440's digits is 81
• More coming soon!