18196641960

Names of 18196641960

• Cardinal: 18196641960 can be written as Eighteen billion, one hundred ninety-six million, six hundred forty-one thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.819664196 × 10¹⁰

Factors of 18196641960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1050

Divisors of 18196641960

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 43 49 56 60 70 79 84 86 98 105 120 129 140 147 158 168 172 196 210 215 237 245 258 280 294 301 316 344 392 395 420 430 474 490 516 553 588 602 632 645 735 790 840 860 903 911 948 980 1032 1106 1176 1185 1204 1290 1470 1505 1580 1659 1720 1806 1822 1896 1960 2107 2212 2370 2408 2580 2733 2765 2940 3010 3160 3318 3397 3612 3644 3871 4214 4424 4515 4555 4740 5160 5466 5530 5880 6020 6321 6377 6636 6794 7224 7288 7742 8295 8428 9030 9110 9480 10191 10535 10932 11060 11613 12040 12642 12754 13272 13588 13665 15484 16590 16856 16985 18060 18220 19131 19355 20382 21070 21864 22120 23226 23779 25284 25508 27176 27330 30968 31605 31885 33180 33970 36120 36440 38262 38710 39173 40764 42140 44639 46452 47558 50568 50955 51016 54660 58065 63210 63770 66360 67940 71337 71969 76524 77420 78346 81528 84280 89278 92904 95116 95655 101910 109320 116130 117519 118895 126420 127540 133917 135880 142674 143938 153048 154840 156692 166453 178556 190232 191310 195865 203820 215907 223195 232260 235038 237790 252840 255080 267834 274211 285348 287876 313384 332906 356685 357112 359845 382620 391730 407640 431814 446390 464520 470076 475580 499359 503783 535668 548422 570696 575752 587595 665812 669585 713370 719690 765240 783460 822633 832265 863628 892780 940152 951160 998718 1007566 1071336 1079535 1096844 1175190 1331624 1339170 1371055 1426740 1439380 1511349 1566920 1645266 1664530 1727256 1785560 1919477 1997436 2015132 2159070 2193688 2350380 2496795 2518915 2678340 2742110 2853480 2878760 3022698 3094667 3290532 3329060 3526481 3838954 3994872 4030264 4113165 4318140 4700760 4993590 5037830 5356680 5484220 5758431 6045396 6189334 6581064 6658120 7052962 7556745 7677908 8226330 8636280 9284001 9597385 9987180 10075660 10579443 10968440 11516862 12090792 12378668 14105924 15113490 15355816 15473335 16452660 17632405 18568002 19194770 19974360 20151320 21158886 21662669 23033724 24757336 28211848 28792155 30226980 30946670 32905320 35264810 37136004 38389540 42317772 43325338 46067448 46420005 52897215 57584310 60453960 61893340 64988007 70529620 74272008 76779080 84635544 86650676 92840010 105794430 108313345 115168620 123786680 129976014 141059240 151638683 173301352 185680020 211588860 216626690 230337240 259952028 303277366 324940035 371360040 423177720 433253380 454916049 519904056 606554732 649880070 758193415 866506760 909832098 1213109464 1299760140 1516386830 1819664196 2274580245 2599520280 3032773660 3639328392 4549160490 6065547320 9098320980 18196641960
• Sum of all divisors σ(n): 65874124800
• Sum of proper divisors (its aliquot sum) s(n): 47677482840
• 18196641960 is an abundant number, because the sum of its proper divisors (47677482840) is greater than itself. Its abundance is 29480840880

Bases of 18196641960

• Binary: 10000111100100110101011100010101000₂
• Hexadecimal: 0x43C9AB8A8
• Base-36: 8CXT6SO

Squares and roots of 18196641960

• 18196641960 squared (18196641960²) is 331117778620432641600
• 18196641960 cubed (18196641960³) is 6025231664146555519492201536000
• The square root of 18196641960 is 134894.9293339079
• The cube root of 18196641960 is 2630.2503272453

Scales and comparisons

• 18,196,641,960 seconds is equal to 578 years, 31 weeks, 6 hours, 46 minutes.
• To count from 1 to 18,196,641,960 would take you about one thousand, one 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 18196641960 cubic inches would be around 219.2 feet tall.

Recreational maths with 18196641960

• 18196641960 backwards is 06914669181
• The number of decimal digits it has is: 11
• The sum of 18196641960's digits is 51
• More coming soon!