180149894969819136

Names of 180149894969819136

• Cardinal: 180149894969819136 can be written as One hundred eighty quadrillion, one hundred forty-nine trillion, eight hundred ninety-four billion, nine hundred sixty-nine million, eight hundred nineteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 1.80149894969819136 × 10¹⁷

Factors of 180149894969819136

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 40
• Sum of prime factors: 666

Divisors of 180149894969819136

• Number of divisors d(n): 228
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 661 768 1024 1322 1536 1983 2048 2644 3072 3966 4096 5288 6144 7932 8192 10576 12288 15864 16384 21152 24576 31728 32768 42304 49152 63456 65536 84608 98304 126912 131072 169216 196608 253824 262144 338432 393216 436921 507648 524288 676864 786432 873842 1015296 1048576 1310763 1353728 1572864 1747684 2030592 2097152 2621526 2707456 3145728 3495368 4061184 4194304 5243052 5414912 6291456 6990736 8122368 8388608 10486104 10829824 12582912 13981472 16244736 16777216 20972208 21659648 25165824 27962944 32489472 33554432 41944416 43319296 50331648 55925888 64978944 67108864 83888832 86638592 100663296 111851776 129957888 134217728 167777664 173277184 201326592 223703552 259915776 268435456 335555328 346554368 402653184 447407104 519831552 536870912 671110656 693108736 805306368 894814208 1039663104 1073741824 1342221312 1386217472 1610612736 1789628416 2079326208 2147483648 2684442624 2772434944 3221225472 3579256832 4158652416 4294967296 5368885248 5544869888 6442450944 7158513664 8317304832 8589934592 10737770496 11089739776 12884901888 14317027328 16634609664 17179869184 21475540992 22179479552 25769803776 28634054656 33269219328 34359738368 42951081984 44358959104 51539607552 57268109312 66538438656 68719476736 85902163968 88717918208 103079215104 114536218624 133076877312 137438953472 171804327936 177435836416 206158430208 229072437248 266153754624 343608655872 354871672832 412316860416 458144874496 532307509248 687217311744 709743345664 916289748992 1064615018496 1374434623488 1419486691328 1832579497984 2129230036992 2748869246976 2838973382656 3665158995968 4258460073984 5497738493952 5677946765312 7330317991936 8516920147968 10995476987904 11355893530624 14660635983872 17033840295936 21990953975808 22711787061248 29321271967744 34067680591872 43981907951616 45423574122496 58642543935488 68135361183744 87963815903232 90847148244992 117285087870976 136270722367488 175927631806464 234570175741952 272541444734976 351855263612928 469140351483904 703710527225856 938280702967808 1407421054451712 1876561405935616 2814842108903424 3753122811871232 5629684217806848 7506245623742464 11259368435613696 15012491247484928 22518736871227392 30024982494969856 45037473742454784 60049964989939712 90074947484909568 180149894969819136
• Sum of all divisors σ(n): 481127596615355076
• Sum of proper divisors (its aliquot sum) s(n): 300977701645535940
• 180149894969819136 is an abundant number, because the sum of its proper divisors (300977701645535940) is greater than itself. Its abundance is 120827806675716804

Bases of 180149894969819136

• Binary: 1010000000000001010110000000000000000000000000000000000000₂
• Hexadecimal: 0x280056000000000
• Base-36: 1D9TT38KKVEO

Squares and roots of 180149894969819136

• 180149894969819136 squared (180149894969819136²) is 32453984657636866039692324551786496
• 180149894969819136 cubed (180149894969819136³) is 5846581927425403067969413284980086667676590807187456
• The square root of 180149894969819136 is 424440684.8663534235
• The cube root of 180149894969819136 is 564778.3033622929

Scales and comparisons

• 180,149,894,969,819,136 seconds is equal to 5,728,209,419 years, 43 weeks, 8 hours, 25 minutes, 36 seconds.
• To count from 1 to 180,149,894,969,819,136 would take you about seventeen billion, one hundred eighty-four million, six hundred twenty-eight thousand, two hundred fifty-nine 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 180149894969819136 cubic inches would be around 47064.9 feet tall.

Recreational maths with 180149894969819136

• 180149894969819136 backwards is 631918969498941081
• 180149894969819136 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 180149894969819136's digits is 96
• More coming soon!