3947022729216

Names of 3947022729216

• Cardinal: 3947022729216 can be written as Three trillion, nine hundred forty-seven billion, twenty-two million, seven hundred twenty-nine thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 3.947022729216 × 10¹²

Factors of 3947022729216

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1141

Divisors of 3947022729216

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 84 96 108 112 126 128 144 168 189 192 216 224 252 256 288 336 378 384 432 448 504 512 576 672 756 768 864 896 1008 1024 1129 1152 1344 1512 1536 1728 1792 2016 2048 2258 2304 2688 3024 3072 3387 3456 3584 4032 4096 4516 4608 5376 6048 6144 6774 6912 7168 7903 8064 8192 9032 9216 10161 10752 12096 12288 13548 13824 14336 15806 16128 16384 18064 18432 20322 21504 23709 24192 24576 27096 27648 28672 30483 31612 32256 36128 36864 40644 43008 47418 48384 49152 54192 55296 57344 60966 63224 64512 71127 72256 73728 81288 86016 94836 96768 108384 110592 114688 121932 126448 129024 142254 144512 147456 162576 172032 189672 193536 213381 216768 221184 243864 252896 258048 284508 289024 325152 344064 379344 387072 426762 433536 442368 487728 505792 516096 569016 578048 650304 758688 774144 853524 867072 975456 1011584 1032192 1138032 1156096 1274641 1300608 1517376 1548288 1707048 1734144 1950912 2023168 2276064 2312192 2549282 2601216 3034752 3096576 3414096 3468288 3823923 3901824 4046336 4552128 4624384 5098564 5202432 6069504 6828192 6936576 7647846 7803648 8092672 8922487 9104256 9248768 10197128 10404864 11471769 12139008 13656384 13873152 15295692 15607296 16185344 17844974 18208512 18497536 20394256 20809728 22943538 24278016 26767461 27312768 27746304 30591384 31214592 32370688 34415307 35689948 36417024 40788512 41619456 45887076 48556032 53534922 54625536 55492608 61182768 62429184 64741376 68830614 71379896 72834048 80302383 81577024 83238912 91774152 97112064 107069844 109251072 122365536 124858368 129482752 137661228 142759792 145668096 160604766 163154048 166477824 183548304 194224128 214139688 218502144 240907149 244731072 249716736 275322456 285519584 291336192 321209532 326308096 367096608 388448256 428279376 437004288 481814298 489462144 499433472 550644912 571039168 582672384 642419064 652616192 734193216 856558752 874008576 963628596 978924288 1101289824 1142078336 1165344768 1284838128 1305232384 1468386432 1713117504 1748017152 1927257192 1957848576 2202579648 2284156672 2569676256 2610464768 2936772864 3426235008 3496034304 3854514384 3915697152 4405159296 4568313344 5139352512 5220929536 5873545728 6852470016 7709028768 7831394304 8810318592 9136626688 10278705024 10441859072 11747091456 13704940032 15418057536 15662788608 17620637184 18273253376 20557410048 20883718144 23494182912 27409880064 30836115072 31325577216 35241274368 36546506752 41114820096 46988365824 54819760128 61672230144 62651154432 70482548736 73093013504 82229640192 93976731648 109639520256 123344460288 140965097472 146186027008 164459280384 187953463296 219279040512 246688920576 281930194944 328918560768 438558081024 493377841152 563860389888 657837121536 986755682304 1315674243072 1973511364608 3947022729216
• Sum of all divisors σ(n): 13377020274240
• Sum of proper divisors (its aliquot sum) s(n): 9429997545024
• 3947022729216 is an abundant number, because the sum of its proper divisors (9429997545024) is greater than itself. Its abundance is 5482974815808

Bases of 3947022729216

• Binary: 111001011011111100111000110100000000000000₂
• Hexadecimal: 0x396FCE34000
• Base-36: 1ED8JF9C0

Squares and roots of 3947022729216

• 3947022729216 squared (3947022729216²) is 15578988424947721259974656
• 3947022729216 cubed (3947022729216³) is 61490621411461627949665192988110749696
• The square root of 3947022729216 is 1986711.5364883751
• The cube root of 3947022729216 is 15803.6186888719

Scales and comparisons

• 3,947,022,729,216 seconds is equal to 125,503 years, 5 weeks, 6 days, 10 hours, 33 minutes, 36 seconds.
• To count from 1 to 3,947,022,729,216 would take you about three hundred thirteen thousand, seven hundred fifty-seven 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 3947022729216 cubic inches would be around 1317 feet tall.

Recreational maths with 3947022729216

• 3947022729216 backwards is 6129272207493
• 3947022729216 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3947022729216's digits is 54
• More coming soon!