12379646664

Names of 12379646664

• Cardinal: 12379646664 can be written as Twelve billion, three hundred seventy-nine million, six hundred forty-six thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.2379646664 × 10¹⁰

Factors of 12379646664

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 647

Divisors of 12379646664

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 18 21 22 24 27 28 33 36 42 44 54 56 63 66 72 77 81 84 88 99 108 126 132 154 162 168 189 191 198 216 231 243 252 264 297 308 324 378 382 396 433 462 486 504 567 573 594 616 648 693 756 764 792 866 891 924 972 1134 1146 1188 1299 1337 1386 1512 1528 1701 1719 1732 1782 1848 1944 2079 2101 2268 2292 2376 2598 2673 2674 2772 3031 3402 3438 3464 3564 3897 4011 4158 4202 4536 4584 4763 5157 5196 5346 5348 5544 6062 6237 6303 6804 6876 7128 7794 8022 8316 8404 9093 9526 10314 10392 10692 10696 11691 12033 12124 12474 12606 13608 13752 14289 14707 15471 15588 16044 16632 16808 18186 18711 18909 19052 20628 21384 23382 24066 24248 24948 25212 27279 28578 29414 30942 31176 32088 33341 35073 36099 36372 37422 37818 38104 41256 42867 44121 46413 46764 48132 49896 50424 54558 56727 57156 58828 61884 66682 70146 72198 72744 74844 75636 81837 82703 85734 88242 92826 93528 96264 100023 105219 108297 109116 113454 114312 117656 123768 128601 132363 133364 140292 144396 149688 151272 163674 165406 170181 171468 176484 185652 200046 210438 216594 218232 226908 245511 248109 257202 264726 266728 280584 288792 300069 324891 327348 330812 340362 342936 352968 371304 385803 397089 400092 420876 433188 453816 491022 496218 510543 514404 529452 578921 600138 649782 654696 661624 680724 736533 744327 771606 794178 800184 841752 866376 900207 909733 982044 992436 1021086 1028808 1058904 1157409 1157842 1191267 1200276 1299564 1361448 1473066 1488654 1543212 1588356 1736763 1800414 1819466 1964088 1984872 2042172 2232981 2314818 2315684 2382534 2400552 2599128 2700621 2729199 2946132 2977308 3086424 3176712 3473526 3573801 3600828 3638932 4084344 4465962 4629636 4631368 4765068 5210289 5401242 5458398 5892264 5954616 6368131 6698943 6947052 7147602 7201656 7277864 8101863 8187597 8931924 9259272 9530136 10420578 10802484 10916796 12736262 13397886 13894104 14295204 15630867 16203726 16375194 17863848 19104393 20096829 20841156 21604968 21833592 24562791 25472524 26795772 28590408 31261734 32407452 32750388 38208786 40193658 41682312 46892601 49125582 50945048 53591544 57313179 62523468 64814904 65500776 73688373 76417572 80387316 93785202 98251164 114626358 125046936 140677803 147376746 152835144 160774632 171939537 187570404 196502328 221065119 229252716 281355606 294753492 343879074 375140808 442130238 458505432 515818611 562711212 589506984 687758148 884260476 1031637222 1125422424 1375516296 1547455833 1768520952 2063274444 3094911666 4126548888 6189823332 12379646664
• Sum of all divisors σ(n): 43677204480
• Sum of proper divisors (its aliquot sum) s(n): 31297557816
• 12379646664 is an abundant number, because the sum of its proper divisors (31297557816) is greater than itself. Its abundance is 18917911152

Bases of 12379646664

• Binary: 1011100001111000100110101011001000₂
• Hexadecimal: 0x2E1E26AC8
• Base-36: 5OQISI0

Squares and roots of 12379646664

• 12379646664 squared (12379646664²) is 153255651525486328896
• 12379646664 cubed (12379646664³) is 1897250815146633342494973202944
• The square root of 12379646664 is 111263.8605477987
• The cube root of 12379646664 is 2313.3219736801

Scales and comparisons

• 12,379,646,664 seconds is equal to 393 years, 32 weeks, 6 days, 22 hours, 44 minutes, 24 seconds.
• To count from 1 to 12,379,646,664 would take you about seven hundred eighty-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 12379646664 cubic inches would be around 192.8 feet tall.

Recreational maths with 12379646664

• 12379646664 backwards is 46664697321
• 12379646664 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12379646664's digits is 54
• More coming soon!