40444857420

Names of 40444857420

• Cardinal: 40444857420 can be written as Forty billion, four hundred forty-four million, eight hundred fifty-seven thousand, four hundred twenty.

Scientific notation

• Scientific notation: 4.044485742 × 10¹⁰

Factors of 40444857420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 69

Divisors of 40444857420

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 10 11 12 15 17 20 22 30 31 33 34 44 51 55 60 62 66 68 85 93 102 110 121 124 132 155 165 170 186 187 204 220 242 255 310 330 340 341 363 372 374 465 484 510 527 561 605 620 660 682 726 748 930 935 961 1020 1023 1054 1122 1210 1331 1364 1452 1581 1705 1815 1860 1870 1922 2046 2057 2108 2244 2420 2635 2662 2805 2883 3162 3410 3630 3740 3751 3844 3993 4092 4114 4805 5115 5270 5324 5610 5766 5797 6171 6324 6655 6820 7260 7502 7905 7986 8228 9610 10230 10285 10540 10571 11220 11253 11532 11594 12342 13310 14415 15004 15810 15972 16337 17391 18755 19220 19965 20460 20570 21142 22506 22627 23188 24684 26620 28830 28985 29791 30855 31620 31713 32674 34782 37510 39930 41140 41261 42284 45012 45254 49011 52855 56265 57660 57970 59582 61710 63426 63767 65348 67881 69564 75020 79860 81685 82522 86955 89373 90508 98022 105710 112530 113135 115940 116281 119164 123420 123783 126852 127534 135762 148955 158565 163370 165044 173910 178746 179707 191301 196044 206305 211420 225060 226270 232562 245055 247566 255068 271524 297910 317130 318835 326740 327701 339405 347820 348843 357492 359414 382602 412610 446865 452540 465124 490110 495132 506447 539121 581405 595820 618915 634260 637670 655402 678810 697686 701437 718828 765204 825220 893730 898535 956505 980220 983103 1012894 1078242 1162810 1237830 1275340 1279091 1310804 1357620 1395372 1402874 1519341 1638505 1744215 1787460 1797070 1913010 1966206 1976777 2025788 2104311 2156484 2325620 2475660 2532235 2558182 2695605 2805748 3038682 3277010 3488430 3507185 3594140 3604711 3826020 3837273 3932412 3953554 4208622 4915515 5064470 5116364 5391210 5570917 5930331 6077364 6395455 6554020 6976860 7014370 7209422 7596705 7674546 7907108 8417244 9831030 9883885 10128940 10521555 10782420 10814133 11141834 11860662 12790910 14028740 14418844 15193410 15349092 16712751 18023555 19186365 19662060 19767770 21043110 21628266 21744547 22283668 23721324 25581820 27854585 29651655 30386820 33425502 36047110 38372730 39535540 39651821 42086220 43256532 43489094 54070665 55709170 59303310 61280087 65233641 66851004 72094220 76745460 79303642 83563755 86978188 108141330 108722735 111418340 118606620 118955463 122560174 130467282 158607284 167127510 183840261 198259105 216282660 217445470 237910926 245120348 260934564 306400435 326168205 334255020 367680522 396518210 434890940 475821852 594777315 612800870 652336410 674080957 735361044 793036420 919201305 1189554630 1225601740 1304672820 1348161914 1838402610 2022242871 2379109260 2696323828 3370404785 3676805220 4044485742 6740809570 8088971484 10111214355 13481619140 20222428710 40444857420
• Sum of all divisors σ(n): 136284954624
• Sum of proper divisors (its aliquot sum) s(n): 95840097204
• 40444857420 is an abundant number, because the sum of its proper divisors (95840097204) is greater than itself. Its abundance is 55395239784

Bases of 40444857420

• Binary: 100101101010101100111000110001001100₂
• Hexadecimal: 0x96AB38C4C
• Base-36: IKVTNPO

Squares and roots of 40444857420

• 40444857420 squared (40444857420²) is 1635786491724129056400
• 40444857420 cubed (40444857420³) is 66159151427344409659777138488000
• The square root of 40444857420 is 201109.0684678341
• The cube root of 40444857420 is 3432.5834396001

Scales and comparisons

• 40,444,857,420 seconds is equal to 1,286 years, 1 week, 18 hours, 37 minutes.
• To count from 1 to 40,444,857,420 would take you about two thousand, five hundred seventy-two 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 40444857420 cubic inches would be around 286 feet tall.

Recreational maths with 40444857420

• 40444857420 backwards is 02475844404
• The number of decimal digits it has is: 11
• The sum of 40444857420's digits is 42
• More coming soon!