9149983920

Names of 9149983920

• Cardinal: 9149983920 can be written as Nine billion, one hundred forty-nine million, nine hundred eighty-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 9.14998392 × 10⁹

Factors of 9149983920

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1272

Divisors of 9149983920

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 11 12 14 15 16 18 20 21 22 24 28 30 33 35 36 40 42 44 45 48 55 56 60 63 66 70 72 77 80 84 88 90 99 105 110 112 120 126 132 140 144 151 154 165 168 176 180 198 210 220 231 240 252 264 280 302 308 315 330 336 360 385 396 420 440 453 462 495 504 528 560 604 616 630 660 693 720 755 770 792 840 880 906 924 990 1008 1057 1093 1155 1208 1232 1260 1320 1359 1386 1510 1540 1584 1661 1680 1812 1848 1980 2114 2186 2265 2310 2416 2520 2640 2718 2772 3020 3080 3171 3279 3322 3465 3624 3696 3960 4228 4372 4530 4620 4983 5040 5285 5436 5465 5544 6040 6160 6342 6558 6644 6795 6930 7248 7651 7920 8305 8456 8744 9060 9240 9513 9837 9966 10570 10872 10930 11088 11627 12023 12080 12684 13116 13288 13590 13860 14949 15302 15855 16395 16610 16912 17488 18120 18480 19026 19674 19932 21140 21744 21860 22953 23254 24046 24915 25368 26232 26576 27180 27720 29898 30604 31710 32790 33220 34881 36069 36240 38052 38255 39348 39864 42280 43720 45906 46508 47565 48092 49185 49830 50736 52464 54360 55440 58135 59796 60115 61208 63420 65580 66440 68859 69762 72138 74745 76104 76510 78696 79728 84161 84560 87440 91812 93016 95130 96184 98370 99660 104643 108207 108720 114765 116270 119592 120230 122416 126840 131160 132880 137718 139524 144276 149490 152208 153020 157392 165043 168322 174405 180345 183624 186032 190260 192368 196740 199320 209286 216414 229530 232540 239184 240460 252483 253680 262320 275436 279048 288552 298980 306040 330086 336644 344295 348810 360690 367248 380520 393480 398640 418572 420805 432828 459060 465080 480920 495129 504966 523215 541035 550872 558096 577104 597960 612080 660172 673288 688590 697620 721380 757449 761040 786960 825215 837144 841610 865656 918120 930160 961840 990258 1009932 1046430 1082070 1101744 1155301 1195920 1262415 1320344 1346576 1377180 1395240 1442760 1485387 1514898 1650430 1674288 1683220 1731312 1815473 1836240 1980516 2019864 2092860 2164140 2310602 2475645 2524830 2640688 2754360 2790480 2885520 2970774 3029796 3300860 3366440 3465903 3630946 3787245 3961032 4039728 4185720 4328280 4621204 4951290 5049660 5446419 5508720 5776505 5941548 6059592 6601720 6732880 6931806 7261892 7426935 7574490 7922064 8371440 8656560 9077365 9242408 9902580 10099320 10397709 10892838 11553010 11883096 12119184 12708311 13203440 13863612 14523784 14853870 15148980 16339257 17329515 18154730 18484816 19805160 20198640 20795418 21785676 23106020 23766192 25416622 27232095 27727224 29047568 29707740 30297960 32678514 34659030 36309460 38124933 39610320 41590836 43571352 46212040 50833244 51988545 54464190 55454448 59415480 60595920 63541555 65357028 69318060 72618920 76249866 81696285 83181672 87142704 92424080 101666488 103977090 108928380 114374799 118830960 127083110 130714056 138636120 145237840 152499732 163392570 166363344 190624665 203332976 207954180 217856760 228749598 254166220 261428112 277272240 304999464 326785140 381249330 415908360 435713520 457499196 508332440 571873995 609998928 653570280 762498660 831816720 914998392 1016664880 1143747990 1307140560 1524997320 1829996784 2287495980 3049994640 4574991960 9149983920
• Sum of all divisors σ(n): 38600100864
• Sum of proper divisors (its aliquot sum) s(n): 29450116944
• 9149983920 is an abundant number, because the sum of its proper divisors (29450116944) is greater than itself. Its abundance is 20300133024

Bases of 9149983920

• Binary: 1000100001011000011010110010110000₂
• Hexadecimal: 0x22161ACB0
• Base-36: 47BNWS0

Squares and roots of 9149983920

• 9149983920 squared (9149983920²) is 83722205736258566400
• 9149983920 cubed (9149983920³) is 766056836233697643522252288000
• The square root of 9149983920 is 95655.5482970015
• The cube root of 9149983920 is 2091.5750068633

Scales and comparisons

• 9,149,983,920 seconds is equal to 290 years, 48 weeks, 6 days, 14 hours, 12 minutes.
• To count from 1 to 9,149,983,920 would take you about five hundred eighty-one 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 9149983920 cubic inches would be around 174.3 feet tall.

Recreational maths with 9149983920

• 9149983920 backwards is 0293899419
• The number of decimal digits it has is: 10
• The sum of 9149983920's digits is 54
• More coming soon!