40115465712

Names of 40115465712

• Cardinal: 40115465712 can be written as Forty billion, one hundred fifteen million, four hundred sixty-five thousand, seven hundred twelve.

Scientific notation

• Scientific notation: 4.0115465712 × 10¹⁰

Factors of 40115465712

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 13091

Divisors of 40115465712

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 36 37 42 48 56 63 72 74 83 84 111 112 126 144 148 166 168 222 249 252 259 296 332 333 336 444 498 504 518 581 592 664 666 747 777 888 996 1008 1036 1162 1328 1332 1494 1554 1743 1776 1992 2072 2324 2331 2664 2988 3071 3108 3486 3984 4144 4648 4662 5229 5328 5976 6142 6216 6972 9213 9296 9324 10458 11952 12284 12432 12959 13944 18426 18648 20916 21497 24568 25918 27639 27888 36852 37296 38877 41832 42994 49136 51836 55278 64491 73704 77754 83664 85988 90713 103672 110556 116631 128982 147408 155508 171976 181426 193473 207344 221112 233262 257964 272139 311016 343952 362852 386946 442224 466524 479483 515928 544278 622032 725704 773892 816417 933048 958966 1031856 1075597 1088556 1438449 1451408 1547784 1632834 1866096 1917932 2151194 2177112 2876898 3095568 3226791 3265668 3356381 3835864 4302388 4315347 4354224 5753796 6453582 6531336 6712762 7529179 7671728 8604776 8630694 9680373 10069143 11507592 12907164 13062672 13425524 15058358 17209552 17261388 19360746 20138286 22587537 23015184 25814328 26851048 30116716 30207429 34522776 38721492 39797089 40276572 45175074 51628656 53702096 60233432 60414858 67762611 69045552 77442984 79594178 80553144 90350148 119391267 120466864 120829716 135525222 154885968 159188356 161106288 180700296 238782534 241659432 271050444 278579623 318376712 358173801 361400592 477565068 483318864 542100888 557159246 636753424 716347602 835738869 955130136 1084201776 1114318492 1432695204 1671477738 1910260272 2228636984 2507216607 2865390408 3342955476 4457273968 5014433214 5730780816 6685910952 10028866428 13371821904 20057732856 40115465712
• Sum of all divisors σ(n): 133371463680
• Sum of proper divisors (its aliquot sum) s(n): 93255997968
• 40115465712 is an abundant number, because the sum of its proper divisors (93255997968) is greater than itself. Its abundance is 53140532256

Bases of 40115465712

• Binary: 100101010111000100010110110111110000₂
• Hexadecimal: 0x957116DF0
• Base-36: IFFPNG0

Squares and roots of 40115465712

• 40115465712 squared (40115465712²) is 1609250589290647666944
• 40115465712 cubed (40115465712³) is 64555836836704770885564827824128
• The square root of 40115465712 is 200288.4562624619
• The cube root of 40115465712 is 3423.2394585407

Scales and comparisons

• 40,115,465,712 seconds is equal to 1,275 years, 28 weeks, 3 days, 8 hours, 55 minutes, 12 seconds.
• To count from 1 to 40,115,465,712 would take you about two thousand, five hundred fifty-one 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 40115465712 cubic inches would be around 285.3 feet tall.

Recreational maths with 40115465712

• 40115465712 backwards is 21756451104
• 40115465712 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40115465712's digits is 36
• More coming soon!