40076692128

Names of 40076692128

• Cardinal: 40076692128 can be written as Forty billion, seventy-six million, six hundred ninety-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 4.0076692128 × 10¹⁰

Factors of 40076692128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 4517

Divisors of 40076692128

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 32 33 36 43 44 48 66 67 72 86 88 96 99 129 132 134 144 172 176 198 201 258 264 268 288 344 352 387 396 402 473 516 528 536 603 688 737 774 792 804 946 1032 1056 1072 1206 1376 1419 1474 1548 1584 1608 1892 2064 2144 2211 2412 2838 2881 2948 3096 3168 3216 3784 4128 4257 4391 4422 4824 5676 5762 5896 6192 6432 6633 7568 8514 8643 8782 8844 9648 11352 11524 11792 12384 13173 13266 15136 17028 17286 17564 17688 19296 22704 23048 23584 25929 26346 26532 31691 34056 34572 35128 35376 39519 45408 46096 48301 51858 52692 53064 63382 68112 69144 70256 70752 79038 92192 95073 96602 103716 105384 106128 126764 136224 138288 140512 144903 158076 188813 190146 193204 207432 210768 212256 253528 276576 285219 289806 294197 316152 377626 380292 386408 414864 421536 434709 507056 566439 570438 579612 588394 632304 755252 760584 772816 829728 869418 882591 1014112 1132878 1140876 1159224 1176788 1264608 1510504 1521168 1545632 1699317 1738836 1765182 2076943 2265756 2281752 2318448 2353576 2647773 3021008 3042336 3236167 3398634 3477672 3530364 4153886 4531512 4563504 4636896 4707152 5295546 6042016 6230829 6472334 6797268 6955344 7060728 8307772 9063024 9127008 9414304 9708501 10591092 12461658 12650471 12944668 13594536 13910688 14121456 16615544 18126048 18692487 19417002 21182184 24923316 25300942 25889336 27189072 28242912 29125503 33231088 37384974 37951413 38834004 42364368 49846632 50601884 51778672 54378144 58251006 66462176 74769948 75902826 77668008 84728736 99693264 101203768 103557344 113854239 116502012 139155181 149539896 151805652 155336016 199386528 202407536 227708478 233004024 278310362 299079792 303611304 310672032 404815072 417465543 455416956 466008048 556620724 598159584 607222608 834931086 910833912 932016096 1113241448 1214445216 1252396629 1669862172 1821667824 2226482896 2504793258 3339724344 3643335648 4452965792 5009586516 6679448688 10019173032 13358897376 20038346064 40076692128
• Sum of all divisors σ(n): 129148411392
• Sum of proper divisors (its aliquot sum) s(n): 89071719264
• 40076692128 is an abundant number, because the sum of its proper divisors (89071719264) is greater than itself. Its abundance is 48995027136

Bases of 40076692128

• Binary: 100101010100110000011100101010100000₂
• Hexadecimal: 0x954C1CAA0
• Base-36: IESMLK0

Squares and roots of 40076692128

• 40076692128 squared (40076692128²) is 1606141251922497168384
• 40076692128 cubed (40076692128³) is 64368828467378407134277343281152
• The square root of 40076692128 is 200191.6385067069
• The cube root of 40076692128 is 3422.1361928625

Scales and comparisons

• 40,076,692,128 seconds is equal to 1,274 years, 16 weeks, 2 days, 14 hours, 28 minutes, 48 seconds.
• To count from 1 to 40,076,692,128 would take you about two thousand, five hundred forty-eight 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 40076692128 cubic inches would be around 285.2 feet tall.

Recreational maths with 40076692128

• 40076692128 backwards is 82129667004
• The number of decimal digits it has is: 11
• The sum of 40076692128's digits is 45
• More coming soon!