64904054819072

Names of 64904054819072

• Cardinal: 64904054819072 can be written as Sixty-four trillion, nine hundred four billion, fifty-four million, eight hundred nineteen thousand and seventy-two.

Scientific notation

• Scientific notation: 6.4904054819072 × 10¹³

Factors of 64904054819072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3551296

Divisors of 64904054819072

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 47 49 56 62 64 94 98 112 124 128 188 196 217 224 248 256 329 376 392 434 448 496 658 752 784 868 896 992 1316 1457 1504 1519 1568 1736 1792 1984 2303 2632 2914 3008 3038 3136 3472 3968 4606 5264 5828 6016 6076 6272 6944 7936 9212 10199 10528 11656 12032 12152 12544 13888 18424 20398 21056 23312 24304 27776 36848 40796 42112 46624 48608 55552 71393 73696 81592 84224 93248 97216 142786 147392 163184 186496 194432 285572 294784 326368 372992 388864 571144 589568 652736 1142288 1305472 2284576 2610944 3551209 4569152 7102418 9138304 14204836 18276608 24858463 28409672 49716926 56819344 99433852 110087479 113638688 166906823 174009241 198867704 220174958 227277376 333813646 348018482 397735408 440349916 454554752 667627292 696036964 770612353 795470816 880699832 909109504 1168347761 1335254584 1392073928 1541224706 1590941632 1761399664 2336695522 2670509168 2784147856 3082449412 3181883264 3522799328 4673391044 5174111513 5341018336 5394286471 5568295712 6164898824 6363766528 7045598656 8178434327 9346782088 10348223026 10682036672 10788572942 11136591424 12329797648 14091197312 16356868654 18693564176 20696446052 21364073344 21577145884 22273182848 24659595296 28182394624 32713737308 36218780591 37387128352 41392892104 42728146688 43154291768 44546365696 49319190592 65427474616 72437561182 74774256704 82785784208 86308583536 98638381184 130854949232 144875122364 149548513408 165571568416 172617167072 197276762368 253531464137 261709898464 289750244728 299097026816 331143136832 345234334144 507062928274 523419796928 579500489456 662286273664 690468668288 1014125856548 1046839593856 1159000978912 1324572547328 1380937336576 2028251713096 2093679187712 2318001957824 4056503426192 4636003915648 8113006852384 9272007831296 16226013704768 32452027409536 64904054819072
• Sum of all divisors σ(n): 158877839877120
• Sum of proper divisors (its aliquot sum) s(n): 93973785058048
• 64904054819072 is an abundant number, because the sum of its proper divisors (93973785058048) is greater than itself. Its abundance is 29069730238976

Bases of 64904054819072

• Binary: 1110110000011110100111001000011100100100000000₂
• Hexadecimal: 0x3B07A721C900
• Base-36: N08IEGS8W

Squares and roots of 64904054819072

• 64904054819072 squared (64904054819072²) is 4212536331957103306654941184
• 64904054819072 cubed (64904054819072³) is 273410689016676317187479381561635921461248
• The square root of 64904054819072 is 8056305.2833834443
• The cube root of 64904054819072 is 40187.4648051265

Scales and comparisons

• 64,904,054,819,072 seconds is equal to 2,063,748 years, 9 weeks, 3 days, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 64,904,054,819,072 would take you about five million, one hundred fifty-nine thousand, three hundred seventy 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 64904054819072 cubic inches would be around 3349 feet tall.

Recreational maths with 64904054819072

• 64904054819072 backwards is 27091845040946
• The number of decimal digits it has is: 14
• The sum of 64904054819072's digits is 59
• More coming soon!