40012281936

Names of 40012281936

• Cardinal: 40012281936 can be written as Forty billion, twelve million, two hundred eighty-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 4.0012281936 × 10¹⁰

Factors of 40012281936

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1486

Divisors of 40012281936

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 23 24 27 33 36 44 46 48 54 66 69 72 88 92 99 108 121 132 138 144 176 184 198 207 216 242 253 264 276 297 363 368 396 414 432 484 506 528 529 552 594 621 726 759 792 828 968 1012 1058 1089 1104 1188 1242 1447 1452 1518 1584 1587 1656 1936 2024 2116 2178 2277 2376 2484 2783 2894 2904 3036 3174 3267 3312 4048 4232 4341 4356 4554 4752 4761 4968 5566 5788 5808 5819 6072 6348 6534 6831 8349 8464 8682 8712 9108 9522 9936 11132 11576 11638 12144 12696 13023 13068 13662 14283 15917 16698 17364 17424 17457 18216 19044 22264 23152 23276 25047 25392 26046 26136 27324 28566 31834 33281 33396 34728 34914 36432 38088 39069 44528 46552 47751 50094 52092 52272 52371 54648 57132 63668 64009 66562 66792 69456 69828 75141 76176 78138 93104 95502 99843 100188 104184 104742 109296 114264 127336 128018 133124 133584 139656 143253 150282 156276 157113 175087 191004 192027 199686 200376 208368 209484 228528 254672 256036 266248 279312 286506 299529 300564 312552 314226 350174 366091 382008 384054 399372 400752 418968 429759 512072 525261 532496 573012 576081 599058 601128 625104 628452 700348 732182 764016 765463 768108 798744 837936 859518 898587 1024144 1050522 1098273 1146024 1152162 1198116 1202256 1256904 1400696 1464364 1530926 1536216 1575783 1597488 1719036 1728243 1797174 2101044 2196546 2292048 2296389 2304324 2396232 2513808 2801392 2928728 3061852 3072432 3151566 3294819 3438072 3456486 3594348 4027001 4202088 4393092 4592778 4608648 4727349 4792464 5857456 6123704 6303132 6589638 6876144 6889167 6912972 7188696 8054002 8404176 8420093 8786184 9185556 9217296 9454698 9884457 12081003 12247408 12606264 13179276 13778334 13825944 14377392 16108004 16840186 17572368 18371112 18909396 19768914 20667501 24162006 25212528 25260279 26358552 27556668 27651888 32216008 33680372 36243009 36742224 37818792 39537828 41335002 48324012 50520558 52717104 55113336 64432016 67360744 72486018 75637584 75780837 79075656 82670004 92621023 96648024 101041116 108729027 110226672 134721488 144972036 151561674 158151312 165340008 185242046 193296048 202082232 217458054 227342511 277863069 289944072 303123348 330680016 370484092 404164464 434916108 454685022 555726138 579888144 606246696 740968184 833589207 869832216 909370044 1111452276 1212493392 1481936368 1667178414 1739664432 1818740088 2222904552 2500767621 3334356828 3637480176 4445809104 5001535242 6668713656 10003070484 13337427312 20006140968 40012281936
• Sum of all divisors σ(n): 132058700480
• Sum of proper divisors (its aliquot sum) s(n): 92046418544
• 40012281936 is an abundant number, because the sum of its proper divisors (92046418544) is greater than itself. Its abundance is 52034136608

Bases of 40012281936

• Binary: 100101010000111010101111100001010000₂
• Hexadecimal: 0x950EAF850
• Base-36: IDQA2C0

Squares and roots of 40012281936

• 40012281936 squared (40012281936²) is 1600982705725951908096
• 40012281936 cubed (40012281936³) is 64058971396166909298714312953856
• The square root of 40012281936 is 200030.7024833937
• The cube root of 40012281936 is 3420.3018877865

Scales and comparisons

• 40,012,281,936 seconds is equal to 1,272 years, 13 weeks, 6 days, 2 hours, 45 minutes, 36 seconds.
• To count from 1 to 40,012,281,936 would take you about two thousand, five hundred forty-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 40012281936 cubic inches would be around 285 feet tall.

Recreational maths with 40012281936

• 40012281936 backwards is 63918221004
• 40012281936 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40012281936's digits is 36
• More coming soon!