11989998960

Names of 11989998960

• Cardinal: 11989998960 can be written as Eleven billion, nine hundred eighty-nine million, nine hundred ninety-eight thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.198999896 × 10¹⁰

Factors of 11989998960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1042

Divisors of 11989998960

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 31 40 48 58 60 61 62 80 87 93 116 120 122 124 145 155 174 183 186 232 240 244 248 290 305 310 348 366 372 435 464 465 488 496 580 610 620 696 732 744 870 899 911 915 930 976 1160 1220 1240 1392 1464 1488 1740 1769 1798 1822 1830 1860 1891 2320 2440 2480 2697 2733 2928 3480 3538 3596 3644 3660 3720 3782 4495 4555 4880 5307 5394 5466 5673 6960 7076 7192 7288 7320 7440 7564 8845 8990 9110 9455 10614 10788 10932 11346 13485 13665 14152 14384 14576 14640 15128 17690 17980 18220 18910 21228 21576 21864 22692 26419 26535 26970 27330 28241 28304 28365 30256 35380 35960 36440 37820 42456 43152 43728 45384 52838 53070 53940 54660 54839 55571 56482 56730 70760 71920 72880 75640 79257 84723 84912 90768 105676 106140 107880 109320 109678 111142 112964 113460 132095 141205 141520 151280 158514 164517 166713 169446 211352 212280 215760 218640 219356 222284 225928 226920 264190 274195 277855 282410 317028 329034 333426 338892 396285 422704 423615 424560 438712 444568 451856 453840 528380 548390 555710 564820 634056 658068 666852 677784 792570 818989 822585 833565 847230 877424 889136 1056760 1096780 1111420 1129640 1268112 1316136 1333704 1355568 1585140 1611559 1637978 1645170 1667130 1694460 1722701 2113520 2193560 2222840 2259280 2456967 2632272 2667408 3170280 3223118 3275956 3290340 3334260 3388920 3445402 4094945 4387120 4445680 4834677 4913934 5168103 6340560 6446236 6551912 6580680 6668520 6777840 6890804 8057795 8189890 8613505 9669354 9827868 10336206 12284835 12892472 13103824 13161360 13337040 13781608 16115590 16379780 17227010 19338708 19655736 20672412 24173385 24569670 25784944 25840515 27563216 32231180 32759560 34454020 38677416 39311472 41344824 48346770 49139340 49958329 51681030 64462360 65519120 68908040 77354832 82689648 96693540 98278680 99916658 103362060 128924720 137816080 149874987 193387080 196557360 199833316 206724120 249791645 299749974 386774160 399666632 413448240 499583290 599499948 749374935 799333264 999166580 1198999896 1498749870 1998333160 2397999792 2997499740 3996666320 5994999480 11989998960
• Sum of all divisors σ(n): 40385986560
• Sum of proper divisors (its aliquot sum) s(n): 28395987600
• 11989998960 is an abundant number, because the sum of its proper divisors (28395987600) is greater than itself. Its abundance is 16405988640

Bases of 11989998960

• Binary: 1011001010101010001101110101110000₂
• Hexadecimal: 0x2CAA8DD70
• Base-36: 5IAJAEO

Squares and roots of 11989998960

• 11989998960 squared (11989998960²) is 143760075060801081600
• 11989998960 cubed (11989998960³) is 1723683150468526905150875136000
• The square root of 11989998960 is 109498.8536926301
• The cube root of 11989998960 is 2288.7922898387

Scales and comparisons

• 11,989,998,960 seconds is equal to 381 years, 12 weeks, 5 days, 3 hours, 16 minutes.
• To count from 1 to 11,989,998,960 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 11989998960 cubic inches would be around 190.7 feet tall.

Recreational maths with 11989998960

• 11989998960 backwards is 06989998911
• The number of decimal digits it has is: 11
• The sum of 11989998960's digits is 69
• More coming soon!