131978356224

Names of 131978356224

• Cardinal: 131978356224 can be written as One hundred thirty-one billion, nine hundred seventy-eight million, three hundred fifty-six thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 1.31978356224 × 10¹¹

Factors of 131978356224

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8333

Divisors of 131978356224

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 11 12 13 16 22 24 26 32 33 39 44 48 52 64 66 73 78 88 96 104 128 132 143 146 156 176 192 208 219 256 264 286 292 312 352 384 416 429 438 512 528 572 584 624 704 768 803 832 858 876 949 1056 1144 1168 1248 1408 1536 1606 1664 1716 1752 1898 2112 2288 2336 2409 2496 2816 2847 3212 3328 3432 3504 3796 4224 4576 4672 4818 4992 5632 5694 6424 6656 6864 7008 7592 8231 8448 9152 9344 9636 9984 10439 11388 12848 13728 14016 15184 16462 16896 18304 18688 19272 19968 20878 22776 24693 25696 27456 28032 30368 31317 32924 36608 37376 38544 41756 45552 49386 51392 54912 56064 60736 62634 65848 73216 77088 83512 90541 91104 98772 102784 107003 109824 112128 121472 125268 131696 154176 167024 181082 182208 197544 205568 214006 219648 242944 250536 263392 271623 308352 321009 334048 362164 364416 395088 411136 428012 485888 501072 526784 543246 600863 616704 642018 668096 724328 728832 790176 856024 1002144 1053568 1086492 1177033 1201726 1233408 1284036 1336192 1448656 1457664 1580352 1712048 1802589 2004288 2107136 2172984 2354066 2403452 2568072 2672384 2897312 3160704 3424096 3531099 3605178 4008576 4214272 4345968 4708132 4806904 5136144 5344768 5794624 6321408 6609493 6848192 7062198 7210356 7811219 8017152 8691936 9416264 9613808 10272288 11589248 12642816 13218986 13696384 14124396 14420712 15622438 16034304 17383872 18832528 19227616 19828479 20544576 23178496 23433657 26437972 27392768 28248792 28841424 31244876 34767744 37665056 38455232 39656958 41089152 46356992 46867314 52875944 54785536 56497584 57682848 62489752 69535488 75330112 76910464 79313916 82178304 85923409 93734628 105751888 112995168 115365696 124979504 139070976 150660224 153820928 158627832 164356608 171846818 187469256 211503776 225990336 230731392 249959008 257770227 301320448 307641856 317255664 343693636 374938512 423007552 451980672 461462784 499918016 515540454 602640896 634511328 687387272 749877024 846015104 903961344 922925568 999836032 1031080908 1269022656 1374774544 1499754048 1692030208 1807922688 1999672064 2062161816 2538045312 2749549088 2999508096 3384060416 3999344128 4124323632 5076090624 5499098176 5999016192 8248647264 10152181248 10998196352 11998032384 16497294528 21996392704 32994589056 43992785408 65989178112 131978356224
• Sum of all divisors σ(n): 418776196608
• Sum of proper divisors (its aliquot sum) s(n): 286797840384
• 131978356224 is an abundant number, because the sum of its proper divisors (286797840384) is greater than itself. Its abundance is 154819484160

Bases of 131978356224

• Binary: 1111010111010100001011110011000000000₂
• Hexadecimal: 0x1EBA85E600
• Base-36: 1OMOI7EO

Squares and roots of 131978356224

• 131978356224 squared (131978356224²) is 17418286511589039538176
• 131978356224 cubed (131978356224³) is 2298836822038192564463412575207424
• The square root of 131978356224 is 363288.2550042047
• The cube root of 131978356224 is 5091.3650655879

Scales and comparisons

• 131,978,356,224 seconds is equal to 4,196 years, 26 weeks, 1 day, 6 hours, 30 minutes, 24 seconds.
• To count from 1 to 131,978,356,224 would take you about eight thousand, three hundred ninety-three 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 131978356224 cubic inches would be around 424.3 feet tall.

Recreational maths with 131978356224

• 131978356224 backwards is 422653879131
• The number of decimal digits it has is: 12
• The sum of 131978356224's digits is 51
• More coming soon!