11904889920

Names of 11904889920

• Cardinal: 11904889920 can be written as Eleven billion, nine hundred four million, eight hundred eighty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.190488992 × 10¹⁰

Factors of 11904889920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 28

Divisors of 11904889920

• Number of divisors d(n): 392
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 11 12 14 15 16 20 21 22 24 28 30 32 33 35 40 42 44 48 55 56 60 64 66 70 77 80 84 88 96 105 110 112 120 121 132 140 154 160 165 168 176 192 210 220 224 231 240 242 264 280 308 320 330 336 352 363 385 420 440 448 462 480 484 528 560 605 616 660 672 704 726 770 840 847 880 924 960 968 1056 1120 1155 1210 1232 1320 1331 1344 1452 1540 1680 1694 1760 1815 1848 1936 2112 2240 2310 2420 2464 2541 2640 2662 2904 3080 3360 3388 3520 3630 3696 3872 3993 4235 4620 4840 4928 5082 5280 5324 5808 6160 6655 6720 6776 7260 7392 7744 7986 8470 9240 9317 9680 10164 10560 10648 11616 12320 12705 13310 13552 14520 14641 14784 15972 16940 18480 18634 19360 19965 20328 21296 23232 24640 25410 26620 27104 27951 29040 29282 31944 33880 36960 37268 38720 39930 40656 42592 43923 46585 50820 53240 54208 55902 58080 58564 63888 67760 73205 73920 74536 79860 81312 85184 87846 93170 101640 102487 106480 111804 116160 117128 127776 135520 139755 146410 149072 159720 161051 162624 175692 186340 203280 204974 212960 219615 223608 234256 255552 271040 279510 292820 298144 307461 319440 322102 351384 372680 406560 409948 425920 439230 447216 468512 483153 512435 559020 585640 596288 614922 638880 644204 702768 745360 805255 813120 819896 878460 894432 937024 966306 1024870 1118040 1127357 1171280 1229844 1277760 1288408 1405536 1490720 1537305 1610510 1639792 1756920 1771561 1788864 1932612 2049740 2236080 2254714 2342560 2415765 2459688 2576816 2811072 2981440 3074610 3221020 3279584 3382071 3513840 3543122 3865224 4099480 4472160 4509428 4685120 4831530 4919376 5153632 5314683 5636785 6149220 6442040 6559168 6764142 7027680 7086244 7730448 8198960 8857805 8944320 9018856 9663060 9838752 10307264 10629366 11273570 12298440 12400927 12884080 13528284 14055360 14172488 15460896 16397920 16910355 17715610 18037712 19326120 19677504 21258732 22547140 24596880 24801854 25768160 26573415 27056568 28344976 30921792 32795840 33820710 35431220 36075424 37202781 38652240 42517464 45094280 49193760 49603708 51536320 53146830 54113136 56689952 62004635 67641420 70862440 72150848 74405562 77304480 85034928 90188560 98387520 99207416 106293660 108226272 113379904 124009270 135282840 141724880 148811124 154608960 170069856 180377120 186013905 198414832 212587320 216452544 248018540 270565680 283449760 297622248 340139712 360754240 372027810 396829664 425174640 496037080 541131360 566899520 595244496 744055620 793659328 850349280 992074160 1082262720 1190488992 1488111240 1700698560 1984148320 2380977984 2976222480 3968296640 5952444960 11904889920
• Sum of all divisors σ(n): 47517515328
• Sum of proper divisors (its aliquot sum) s(n): 35612625408
• 11904889920 is an abundant number, because the sum of its proper divisors (35612625408) is greater than itself. Its abundance is 23707735488

Bases of 11904889920

• Binary: 1011000101100101100011010001000000₂
• Hexadecimal: 0x2C5963440
• Base-36: 5GVV3UO

Squares and roots of 11904889920

• 11904889920 squared (11904889920²) is 141726404007317606400
• 11904889920 cubed (11904889920³) is 1687237238464562978669887488000
• The square root of 11904889920 is 109109.5317559379
• The cube root of 11904889920 is 2283.3638864731
• Being both a perfect square and a perfect cube, 11904889920 is also a perfect sixth number.

Scales and comparisons

• 11,904,889,920 seconds is equal to 378 years, 28 weeks, 1 hour, 52 minutes.
• To count from 1 to 11,904,889,920 would take you about seven hundred fifty-seven 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 11904889920 cubic inches would be around 190.3 feet tall.

Recreational maths with 11904889920

• 11904889920 backwards is 02998840911
• The number of decimal digits it has is: 11
• The sum of 11904889920's digits is 51
• More coming soon!