11990797200

Names of 11990797200

• Cardinal: 11990797200 can be written as Eleven billion, nine hundred ninety million, seven hundred ninety-seven thousand, two hundred.

Scientific notation

• Scientific notation: 1.19907972 × 10¹⁰

Factors of 11990797200

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 858

Divisors of 11990797200

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 36 37 40 45 48 50 54 60 72 74 75 80 90 100 108 111 120 135 144 148 150 180 185 200 216 222 225 240 270 296 300 333 360 370 400 432 444 450 540 555 592 600 666 675 720 740 811 888 900 925 999 1080 1110 1200 1332 1350 1369 1480 1622 1665 1776 1800 1850 1998 2160 2220 2433 2664 2700 2738 2775 2960 3244 3330 3600 3700 3996 4055 4107 4440 4866 4995 5328 5400 5476 5550 6488 6660 6845 7299 7400 7992 8110 8214 8325 8880 9732 9990 10800 10952 11100 12165 12321 12976 13320 13690 14598 14800 15984 16220 16428 16650 19464 19980 20275 20535 21897 21904 22200 24330 24642 24975 26640 27380 29196 30007 32440 32856 33300 34225 36495 36963 38928 39960 40550 41070 43794 44400 48660 49284 49950 54760 58392 60014 60825 61605 64880 65712 66600 68450 72990 73926 79920 81100 82140 87588 90021 97320 98568 99900 102675 109485 109520 116784 120028 121650 123210 133200 136900 145980 147852 150035 162200 164280 175176 180042 182475 184815 194640 197136 199800 205350 218970 240056 243300 246420 270063 273800 291960 295704 300070 308025 324400 328560 350352 360084 364950 369630 399600 410700 437940 450105 480112 486600 492840 540126 547425 547600 583920 591408 600140 616050 720168 729900 739260 750175 810189 821400 875880 900210 924075 973200 985680 1080252 1094850 1110259 1200280 1232100 1350315 1440336 1459800 1478520 1500350 1620378 1642800 1751760 1800420 1848150 2160504 2189700 2220518 2250525 2400560 2464200 2700630 2919600 2957040 3000700 3240756 3330777 3600840 3696300 4050945 4321008 4379400 4441036 4501050 4928400 5401260 5551295 6001400 6481512 6661554 6751575 7201680 7392600 8101890 8758800 8882072 9002100 9992331 10802520 11102590 12002800 12963024 13323108 13503150 14785200 16203780 16653885 17764144 18004200 19984662 20254725 21605040 22205180 26646216 27006300 27756475 29976993 32407560 33307770 36008400 39969324 40509450 44410360 49961655 53292432 54012600 55512950 59953986 64815120 66615540 79938648 81018900 83269425 88820720 99923310 108025200 111025900 119907972 133231080 149884965 159877296 162037800 166538850 199846620 222051800 239815944 249808275 266462160 299769930 324075600 333077700 399693240 444103600 479631888 499616550 599539860 666155400 749424825 799386480 999233100 1199079720 1332310800 1498849650 1998466200 2398159440 2997699300 3996932400 5995398600 11990797200
• Sum of all divisors σ(n): 43917084960
• Sum of proper divisors (its aliquot sum) s(n): 31926287760
• 11990797200 is an abundant number, because the sum of its proper divisors (31926287760) is greater than itself. Its abundance is 19935490560

Bases of 11990797200

• Binary: 1011001010101101010000101110010000₂
• Hexadecimal: 0x2CAB50B90
• Base-36: 5IB0EC0

Squares and roots of 11990797200

• 11990797200 squared (11990797200²) is 143779217491527840000
• 11990797200 cubed (11990797200³) is 1724027438515603047594048000000
• The square root of 11990797200 is 109502.4986016301
• The cube root of 11990797200 is 2288.8430811973

Scales and comparisons

• 11,990,797,200 seconds is equal to 381 years, 14 weeks, 9 hours.
• To count from 1 to 11,990,797,200 would take you about seven hundred sixty-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 11990797200 cubic inches would be around 190.7 feet tall.

Recreational maths with 11990797200

• 11990797200 backwards is 00279709911
• 11990797200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 11990797200's digits is 45
• More coming soon!