40640053248

Names of 40640053248

• Cardinal: 40640053248 can be written as Forty billion, six hundred forty million, fifty-three thousand, two hundred forty-eight.

Scientific notation

• Scientific notation: 4.0640053248 × 10¹⁰

Factors of 40640053248

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 785

Divisors of 40640053248

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 47 48 64 72 94 96 128 141 144 188 192 256 282 288 376 384 423 512 564 576 733 752 768 846 1024 1128 1152 1466 1504 1536 1692 2048 2199 2256 2304 2932 3008 3072 3384 4096 4398 4512 4608 5864 6016 6144 6597 6768 8192 8796 9024 9216 11728 12032 12288 13194 13536 16384 17592 18048 18432 23456 24064 24576 26388 27072 32768 34451 35184 36096 36864 46912 48128 49152 52776 54144 65536 68902 70368 72192 73728 93824 96256 98304 103353 105552 108288 131072 137804 140736 144384 147456 187648 192512 196608 206706 211104 216576 275608 281472 288768 294912 310059 375296 385024 393216 413412 422208 433152 551216 562944 577536 589824 620118 750592 770048 826824 844416 866304 1102432 1125888 1155072 1179648 1240236 1501184 1540096 1653648 1688832 1732608 2204864 2251776 2310144 2480472 3002368 3080192 3307296 3377664 3465216 4409728 4503552 4620288 4960944 6004736 6160384 6614592 6755328 6930432 8819456 9007104 9240576 9921888 12009472 13229184 13510656 13860864 17638912 18014208 18481152 19843776 24018944 26458368 27021312 27721728 35277824 36028416 39687552 48037888 52916736 54042624 55443456 70555648 72056832 79375104 96075776 105833472 108085248 141111296 144113664 158750208 211666944 216170496 282222592 288227328 317500416 423333888 432340992 564445184 635000832 846667776 864681984 1128890368 1270001664 1693335552 2257780736 2540003328 3386671104 4515561472 5080006656 6773342208 10160013312 13546684416 20320026624 40640053248
• Sum of all divisors σ(n): 120065688288
• Sum of proper divisors (its aliquot sum) s(n): 79425635040
• 40640053248 is an abundant number, because the sum of its proper divisors (79425635040) is greater than itself. Its abundance is 38785581792

Bases of 40640053248

• Binary: 100101110110010101100000000000000000₂
• Hexadecimal: 0x976560000
• Base-36: IO41DS0

Squares and roots of 40640053248

• 40640053248 squared (40640053248²) is 1651613928000275349504
• 40640053248 cubed (40640053248³) is 67121677979069628362504370388992
• The square root of 40640053248 is 201593.7827612747
• The cube root of 40640053248 is 3438.0967153069

Scales and comparisons

• 40,640,053,248 seconds is equal to 1,292 years, 11 weeks, 5 days, 23 hours, 40 minutes, 48 seconds.
• To count from 1 to 40,640,053,248 would take you about two thousand, five hundred eighty-four 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 40640053248 cubic inches would be around 286.5 feet tall.

Recreational maths with 40640053248

• 40640053248 backwards is 84235004604
• 40640053248 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40640053248's digits is 36
• More coming soon!