40109036544

Names of 40109036544

• Cardinal: 40109036544 can be written as Forty billion, one hundred nine million, thirty-six thousand, five hundred forty-four.

Scientific notation

• Scientific notation: 4.0109036544 × 10¹⁰

Factors of 40109036544

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 909

Divisors of 40109036544

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 82 96 108 123 128 144 164 192 216 246 256 288 328 369 384 432 492 512 576 656 738 768 863 864 984 1024 1107 1152 1312 1476 1536 1681 1726 1728 1968 2214 2304 2589 2624 2952 3072 3362 3452 3456 3936 4428 4608 5043 5178 5248 5904 6724 6904 6912 7767 7872 8856 9216 10086 10356 10496 11808 13448 13808 13824 15129 15534 15744 17712 20172 20712 20992 23301 23616 26896 27616 27648 30258 31068 31488 35383 35424 40344 41424 41984 45387 46602 47232 53792 55232 60516 62136 62976 70766 70848 80688 82848 90774 93204 94464 106149 107584 110464 121032 124272 125952 141532 141696 161376 165696 181548 186408 188928 212298 215168 220928 242064 248544 283064 283392 318447 322752 331392 363096 372816 377856 424596 430336 441856 484128 497088 566128 566784 636894 645504 662784 726192 745632 849192 860672 883712 955341 968256 994176 1132256 1133568 1273788 1291008 1325568 1450703 1452384 1491264 1698384 1721344 1910682 1936512 1988352 2264512 2547576 2582016 2651136 2901406 2904768 2982528 3396768 3821364 3873024 3976704 4352109 4529024 5095152 5164032 5802812 5809536 5965056 6793536 7642728 7746048 7953408 8704218 9058048 10190304 11605624 11619072 11930112 13056327 13587072 15285456 15492096 17408436 18116096 20380608 23211248 23238144 23860224 26112654 27174144 30570912 34816872 36232192 39168981 40761216 46422496 46476288 52225308 54348288 61141824 69633744 78337962 81522432 92844992 104450616 108696576 122283648 139267488 156675924 163044864 185689984 208901232 244567296 278534976 313351848 326089728 371379968 417802464 489134592 557069952 626703696 742759936 835604928 978269184 1114139904 1253407392 1485519872 1671209856 2228279808 2506814784 3342419712 4456559616 5013629568 6684839424 10027259136 13369678848 20054518272 40109036544
• Sum of all divisors σ(n): 121892463360
• Sum of proper divisors (its aliquot sum) s(n): 81783426816
• 40109036544 is an abundant number, because the sum of its proper divisors (81783426816) is greater than itself. Its abundance is 41674390272

Bases of 40109036544

• Binary: 100101010110101011110101010000000000₂
• Hexadecimal: 0x956AF5400
• Base-36: IFBVUO0

Squares and roots of 40109036544

• 40109036544 squared (40109036544²) is 1608734812487927463936
• 40109036544 cubed (40109036544³) is 64524803383683270209830266077184
• The square root of 40109036544 is 200272.4058476355
• The cube root of 40109036544 is 3423.0565718239

Scales and comparisons

• 40,109,036,544 seconds is equal to 1,275 years, 17 weeks, 5 days, 23 hours, 2 minutes, 24 seconds.
• To count from 1 to 40,109,036,544 would take you about two thousand, five hundred fifty 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 40109036544 cubic inches would be around 285.3 feet tall.

Recreational maths with 40109036544

• 40109036544 backwards is 44563090104
• 40109036544 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40109036544's digits is 36
• More coming soon!