40315131648

Names of 40315131648

• Cardinal: 40315131648 can be written as Forty billion, three hundred fifteen million, one hundred thirty-one thousand, six hundred forty-eight.

Scientific notation

• Scientific notation: 4.0315131648 × 10¹⁰

Factors of 40315131648

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 3432

Divisors of 40315131648

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 163 176 192 198 216 256 264 288 297 326 352 384 396 432 489 528 576 594 652 704 768 792 864 978 1056 1152 1188 1304 1408 1467 1584 1728 1793 1956 2112 2304 2376 2608 2816 2934 3168 3253 3456 3586 3912 4224 4401 4752 5216 5379 5868 6336 6506 6912 7172 7824 8448 8802 9504 9759 10432 10758 11736 12672 13012 14344 15648 16137 17604 19008 19518 20864 21516 23472 25344 26024 28688 29277 31296 32274 35208 35783 38016 39036 41728 43032 46944 48411 52048 57376 58554 62592 64548 70416 71566 76032 78072 86064 87831 93888 96822 104096 107349 114752 117108 125184 129096 140832 143132 156144 172128 175662 187776 193644 208192 214698 229504 234216 258192 281664 286264 312288 322047 344256 351324 375552 387288 416384 429396 459008 468432 516384 530239 563328 572528 624576 644094 688512 702648 774576 832768 858792 936864 966141 1032768 1060478 1126656 1145056 1249152 1288188 1377024 1405296 1549152 1590717 1717584 1873728 1932282 2065536 2120956 2290112 2498304 2576376 2810592 3098304 3181434 3435168 3747456 3864564 4131072 4241912 4580224 4772151 5152752 5621184 5832629 6196608 6362868 6870336 7494912 7729128 8483824 9160448 9544302 10305504 11242368 11665258 12393216 12725736 13740672 14316453 15458256 16967648 17497887 19088604 20611008 22484736 23330516 25451472 27481344 28632906 30916512 33935296 34995774 38177208 41222016 46661032 50902944 52493661 57265812 61833024 67870592 69991548 76354416 82444032 93322064 101805888 104987322 114531624 123666048 135741184 139983096 152708832 157480983 186644128 203611776 209974644 229063248 247332096 279966192 305417664 314961966 373288256 407223552 419949288 458126496 559932384 610835328 629923932 746576512 839898576 916252992 1119864768 1221670656 1259847864 1493153024 1679797152 1832505984 2239729536 2519695728 3359594304 3665011968 4479459072 5039391456 6719188608 10078782912 13438377216 20157565824 40315131648
• Sum of all divisors σ(n): 130895143680
• Sum of proper divisors (its aliquot sum) s(n): 90580012032
• 40315131648 is an abundant number, because the sum of its proper divisors (90580012032) is greater than itself. Its abundance is 50264880384

Bases of 40315131648

• Binary: 100101100010111110000001011100000000₂
• Hexadecimal: 0x962F81700
• Base-36: IIQL6O0

Squares and roots of 40315131648

• 40315131648 squared (40315131648²) is 1625309839795571195904
• 40315131648 cubed (40315131648³) is 65524580160148242170226558369792
• The square root of 40315131648 is 200786.2835155829
• The cube root of 40315131648 is 3428.9095363707

Scales and comparisons

• 40,315,131,648 seconds is equal to 1,281 years, 46 weeks, 4 days, 7 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,315,131,648 would take you about two thousand, five hundred sixty-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 40315131648 cubic inches would be around 285.7 feet tall.

Recreational maths with 40315131648

• 40315131648 backwards is 84613151304
• 40315131648 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40315131648's digits is 36
• More coming soon!