5449394880

Names of 5449394880

• Cardinal: 5449394880 can be written as Five billion, four hundred forty-nine million, three hundred ninety-four thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 5.44939488 × 10⁹

Factors of 5449394880

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 259

Divisors of 5449394880

• Number of divisors d(n): 560
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 83 85 90 96 102 108 120 135 136 144 149 153 160 162 166 170 180 192 204 216 240 249 255 270 272 288 298 306 320 324 332 340 360 405 408 415 432 447 459 480 498 510 540 544 576 596 612 648 664 680 720 745 747 765 810 816 830 864 894 918 960 996 1020 1080 1088 1192 1224 1245 1296 1328 1341 1360 1377 1411 1440 1490 1494 1530 1620 1632 1660 1728 1788 1836 1992 2040 2160 2235 2241 2295 2384 2448 2490 2533 2592 2656 2682 2720 2754 2822 2880 2980 2988 3060 3240 3264 3320 3576 3672 3735 3984 4023 4080 4233 4320 4470 4482 4590 4768 4896 4980 5066 5184 5312 5364 5440 5508 5644 5960 5976 6120 6480 6640 6705 6723 6885 7055 7152 7344 7470 7599 7968 8046 8160 8466 8640 8940 8964 9180 9536 9792 9960 10132 10728 11016 11205 11288 11920 11952 12069 12240 12367 12665 12699 12960 13280 13410 13446 13770 14110 14304 14688 14940 15198 15936 16092 16320 16932 17880 17928 18360 19920 20115 20264 21165 21456 22032 22410 22576 22797 23840 23904 24138 24480 24734 25330 25398 25920 26560 26820 26892 27540 28220 28608 29376 29880 30396 32184 33615 33864 35760 35856 36720 37101 37995 38097 39840 40230 40528 42330 42912 44064 44820 45152 45594 47680 47808 48276 48960 49468 50660 50796 53640 53784 55080 56440 59760 60345 60792 61835 63495 64368 67230 67728 68391 71520 71712 73440 74202 75990 76194 79680 80460 81056 84660 85824 88128 89640 90304 91188 96552 98936 101320 101592 107280 107568 110160 111303 112880 113985 114291 119520 120690 121584 123670 126990 128736 134460 135456 136782 143040 143424 146880 148404 151980 152388 160920 162112 169320 179280 182376 185505 190485 193104 197872 202640 203184 205173 210239 214560 215136 220320 222606 225760 227970 228582 239040 241380 243168 247340 253980 257472 268920 270912 273564 296808 303960 304776 321840 333909 338640 341955 358560 364752 371010 380970 386208 395744 405280 406368 410346 420478 429120 430272 440640 445212 451520 455940 457164 482760 486336 494680 507960 537840 547128 556515 571455 593616 607920 609552 630717 643680 667818 677280 683910 717120 729504 742020 761940 772416 791488 810560 812736 820692 840956 890424 911880 914328 965520 989360 1001727 1015920 1025865 1051195 1075680 1094256 1113030 1142910 1187232 1215840 1219104 1261434 1287360 1335636 1354560 1367820 1459008 1484040 1523880 1641384 1669545 1681912 1780848 1823760 1828656 1892151 1931040 1978720 2003454 2031840 2051730 2102390 2151360 2188512 2226060 2285820 2374464 2431680 2438208 2522868 2671272 2735640 2968080 3047760 3153585 3282768 3339090 3363824 3561696 3647520 3657312 3784302 3862080 3957440 4006908 4063680 4103460 4204780 4377024 4452120 4571640 5008635 5045736 5342544 5471280 5676453 5936160 6095520 6307170 6565536 6678180 6727648 7123392 7295040 7314624 7568604 8013816 8206920 8409560 8904240 9143280 9460755 10017270 10091472 10685088 10942560 11352906 11872320 12191040 12614340 13131072 13356360 13455296 15137208 16027632 16413840 16819120 17029359 17808480 18286560 18921510 20034540 20182944 21370176 21885120 22705812 25228680 26712720 28382265 30274416 32055264 32827680 33638240 34058718 35616960 36573120 37843020 40069080 40365888 45411624 50457360 53425440 56764530 60548832 64110528 65655360 67276480 68117436 75686040 80138160 85146795 90823248 100914720 106850880 113529060 121097664 136234872 151372080 160276320 170293590 181646496 201829440 227058120 272469744 302744160 320552640 340587180 363292992 454116240 544939488 605488320 681174360 908232480 1089878976 1362348720 1816464960 2724697440 5449394880
• Sum of all divisors σ(n): 20911413600
• Sum of proper divisors (its aliquot sum) s(n): 15462018720
• 5449394880 is an abundant number, because the sum of its proper divisors (15462018720) is greater than itself. Its abundance is 10012623840

Bases of 5449394880

• Binary: 101000100110011110010101011000000₂
• Hexadecimal: 0x144CF2AC0
• Base-36: 2I4FG00

Squares and roots of 5449394880

• 5449394880 squared (5449394880²) is 29695904558170214400
• 5449394880 cubed (5449394880³) is 161824710256261428519862272000
• The square root of 5449394880 is 73820.0167976139
• The cube root of 5449394880 is 1759.7437299047

Scales and comparisons

• 5,449,394,880 seconds is equal to 173 years, 14 weeks, 1 day, 16 hours, 48 minutes.
• To count from 1 to 5,449,394,880 would take you about three hundred forty-six 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 5449394880 cubic inches would be around 146.6 feet tall.

Recreational maths with 5449394880

• 5449394880 backwards is 0884939445
• 5449394880 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5449394880's digits is 54
• More coming soon!