9941994400

Names of 9941994400

• Cardinal: 9941994400 can be written as Nine billion, nine hundred forty-one million, nine hundred ninety-four thousand, four hundred.

Scientific notation

• Scientific notation: 9.9419944 × 10⁹

Factors of 9941994400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1151

Divisors of 9941994400

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 16 17 20 25 26 32 34 40 50 52 53 65 68 80 85 100 104 106 130 136 160 170 200 208 212 221 260 265 272 325 340 400 416 424 425 442 520 530 544 650 680 689 800 848 850 884 901 1040 1060 1061 1105 1300 1325 1360 1378 1696 1700 1768 1802 2080 2120 2122 2210 2600 2650 2720 2756 3400 3445 3536 3604 4240 4244 4420 4505 5200 5300 5305 5512 5525 6800 6890 7072 7208 8480 8488 8840 9010 10400 10600 10610 11024 11050 11713 13600 13780 13793 14416 16976 17225 17680 18020 18037 21200 21220 22048 22100 22525 23426 26525 27560 27586 28832 33952 34450 35360 36040 36074 42400 42440 44200 45050 46852 53050 55120 55172 56233 58565 68900 68965 72080 72148 84880 88400 90100 90185 93704 106100 110240 110344 112466 117130 137800 137930 144160 144296 169760 176800 180200 180370 187408 212200 220688 224932 234260 234481 275600 275860 281165 288592 292825 344825 360400 360740 374816 424400 441376 449864 450925 468520 468962 551200 551720 562330 577184 585650 689650 720800 721480 731029 848800 899728 901850 937040 937924 955961 1103440 1124660 1171300 1172405 1379300 1405825 1442960 1462058 1799456 1803700 1874080 1875848 1911922 2206880 2249320 2342600 2344810 2758600 2811650 2885920 2924116 3607400 3655145 3751696 3823844 4498640 4685200 4689620 4779805 5517200 5623300 5848232 5862025 7214800 7310290 7503392 7647688 8997280 9370400 9379240 9559610 11034400 11246600 11696464 11724050 12427493 14429600 14620580 15295376 18275725 18758480 19119220 22493200 23392928 23448100 23899025 24854986 29241160 30590752 36551450 37516960 38238440 44986400 46896200 47798050 49709972 58482320 62137465 73102900 76476880 93792400 95596100 99419944 116964640 124274930 146205800 152953760 187584800 191192200 198839888 248549860 292411600 310687325 382384400 397679776 497099720 584823200 621374650 764768800 994199440 1242749300 1988398880 2485498600 4970997200 9941994400
• Sum of all divisors σ(n): 28224162288
• Sum of proper divisors (its aliquot sum) s(n): 18282167888
• 9941994400 is an abundant number, because the sum of its proper divisors (18282167888) is greater than itself. Its abundance is 8340173488

Bases of 9941994400

• Binary: 1001010000100101101100101110100000₂
• Hexadecimal: 0x25096CBA0
• Base-36: 4KF7FZ4

Squares and roots of 9941994400

• 9941994400 squared (9941994400²) is 98843252649631360000
• 9941994400 cubed (9941994400³) is 982699064320420143184384000000
• The square root of 9941994400 is 99709.5501945525
• The cube root of 9941994400 is 2150.2609670603

Scales and comparisons

• 9,941,994,400 seconds is equal to 316 years, 6 weeks, 3 days, 9 hours, 6 minutes, 40 seconds.
• To count from 1 to 9,941,994,400 would take you about six hundred thirty-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 9941994400 cubic inches would be around 179.2 feet tall.

Recreational maths with 9941994400

• 9941994400 backwards is 0044991499
• The number of decimal digits it has is: 10
• The sum of 9941994400's digits is 49
• More coming soon!