3995686416064

Names of 3995686416064

• Cardinal: 3995686416064 can be written as Three trillion, nine hundred ninety-five billion, six hundred eighty-six million, four hundred sixteen thousand and sixty-four.

Scientific notation

• Scientific notation: 3.995686416064 × 10¹²

Factors of 3995686416064

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 459

Divisors of 3995686416064

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 49 56 64 76 98 112 133 152 196 224 266 304 361 392 431 448 532 608 722 784 862 931 1064 1216 1444 1568 1724 1862 2128 2527 2888 3017 3136 3448 3724 4256 5054 5776 6034 6859 6896 7448 8189 8512 10108 11552 12068 13718 13792 14896 16378 17689 20216 21119 23104 24136 27436 27584 29792 32756 35378 40432 42238 48013 48272 54872 57323 59584 65512 70756 80864 84476 96026 96544 109744 114646 131024 141512 155591 161728 168952 185761 192052 193088 219488 229292 262048 283024 311182 336091 337904 371522 384104 401261 438976 458584 524096 566048 622364 672182 675808 743044 768208 802522 917168 1089137 1132096 1244728 1300327 1344364 1351616 1486088 1536416 1605044 1834336 2178274 2489456 2600654 2688728 2956229 2972176 3072832 3210088 3529459 3668672 4356548 4978912 5201308 5377456 5912458 5944352 6420176 7058918 7623959 8713096 9102289 9957824 10402616 10754912 11824916 11888704 12840352 14117836 15247918 17426192 18204578 20693603 20805232 21509824 23649832 24706213 25680704 28235672 30495836 34852384 36409156 41387206 41610464 47299664 49412426 56471344 60991672 67059721 69704768 72818312 82774412 83220928 94599328 98824852 112942688 121983344 134119442 144855221 145636624 165548824 172943491 189198656 197649704 225885376 243966688 268238884 289710442 291273248 331097648 345886982 395299408 469418047 487933376 536477768 579420884 582546496 662195296 691773964 790598816 938836094 1072955536 1158841768 1274134699 1324390592 1383547928 1581197632 1877672188 2145911072 2317683536 2548269398 2767095856 3285926329 3755344376 4291822144 4635367072 5096538796 5534191712 6571852658 7510688752 8918942893 9270734144 10193077592 11068383424 13143705316 15021377504 17837885786 20386155184 26287410632 30042755008 35675771572 40772310368 52574821264 62432600251 71351543144 81544620736 105149642528 124865200502 142703086288 210299285056 249730401004 285406172576 499460802008 570812345152 998921604016 1997843208032 3995686416064
• Sum of all divisors σ(n): 9758442159480
• Sum of proper divisors (its aliquot sum) s(n): 5762755743416
• 3995686416064 is an abundant number, because the sum of its proper divisors (5762755743416) is greater than itself. Its abundance is 1767069327352

Bases of 3995686416064

• Binary: 111010001001010001011110000010111011000000₂
• Hexadecimal: 0x3A251782EC0
• Base-36: 1EZLCIYF4

Squares and roots of 3995686416064

• 3995686416064 squared (3995686416064²) is 15965509935518372917252096
• 3995686416064 cubed (3995686416064³) is 63793171174885591219759667901432070144
• The square root of 3995686416064 is 1998921.3131246563
• The cube root of 3995686416064 is 15868.3023108887

Scales and comparisons

• 3,995,686,416,064 seconds is equal to 127,050 years, 24 weeks, 2 days, 13 hours, 21 minutes, 4 seconds.
• To count from 1 to 3,995,686,416,064 would take you about three hundred seventeen thousand, six hundred twenty-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 3995686416064 cubic inches would be around 1322.4 feet tall.

Recreational maths with 3995686416064

• 3995686416064 backwards is 4606146865993
• The number of decimal digits it has is: 13
• The sum of 3995686416064's digits is 67
• More coming soon!