213437865984

Names of 213437865984

• Cardinal: 213437865984 can be written as Two hundred thirteen billion, four hundred thirty-seven million, eight hundred sixty-five thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 2.13437865984 × 10¹¹

Factors of 213437865984

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 433

Divisors of 213437865984

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 384 392 421 448 512 588 672 768 784 842 896 1024 1176 1263 1344 1536 1568 1684 1792 2048 2352 2526 2688 2947 3072 3136 3368 3584 4096 4704 5052 5376 5894 6144 6272 6736 7168 8192 8841 9408 10104 10752 11788 12288 12544 13472 14336 17682 18816 20208 20629 21504 23576 24576 25088 26944 28672 35364 37632 40416 41258 43008 47152 50176 53888 57344 61887 70728 75264 80832 82516 86016 94304 100352 107776 123774 141456 150528 161664 165032 172032 177241 188608 200704 215552 247548 282912 301056 323328 330064 354482 377216 401408 431104 495096 531723 565824 602112 646656 660128 708964 754432 862208 990192 1063446 1131648 1204224 1240687 1293312 1320256 1417928 1508864 1724416 1980384 2126892 2263296 2481374 2586624 2640512 2835856 3017728 3448832 3722061 3960768 4253784 4526592 4962748 5173248 5281024 5671712 6035456 7444122 7921536 8507568 8684809 9053184 9925496 10346496 10562048 11343424 12070912 14888244 15843072 17015136 17369618 18106368 19850992 21124096 22686848 24141824 26054427 29776488 31686144 34030272 34739236 36212736 39701984 42248192 45373696 52108854 59552976 63372288 68060544 69478472 72425472 79403968 84496384 90747392 104217708 119105952 126744576 136121088 138956944 158807936 168992768 181494784 208435416 238211904 253489152 272242176 277913888 317615872 362989568 416870832 476423808 506978304 544484352 555827776 635231744 725979136 833741664 952847616 1088968704 1111655552 1270463488 1451958272 1667483328 1905695232 2177937408 2223311104 2540926976 3334966656 3811390464 4355874816 4446622208 5081853952 6669933312 7622780928 8893244416 10163707904 13339866624 15245561856 17786488832 26679733248 30491123712 35572977664 53359466496 71145955328 106718932992 213437865984
• Sum of all divisors σ(n): 663628867812
• Sum of proper divisors (its aliquot sum) s(n): 450191001828
• 213437865984 is an abundant number, because the sum of its proper divisors (450191001828) is greater than itself. Its abundance is 236753135844

Bases of 213437865984

• Binary: 11000110110001111000110110000000000000₂
• Hexadecimal: 0x31B1E36000
• Base-36: 2Q1VE7EO

Squares and roots of 213437865984

• 213437865984 squared (213437865984²) is 45555722635803944288256
• 213437865984 cubed (213437865984³) is 9723316222744997501095386393083904
• The square root of 213437865984 is 461993.3614068497
• The cube root of 213437865984 is 5976.1821133765

Scales and comparisons

• 213,437,865,984 seconds is equal to 6,786 years, 34 weeks, 3 days, 16 hours, 6 minutes, 24 seconds.
• To count from 1 to 213,437,865,984 would take you about thirteen thousand, five hundred seventy-three 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 213437865984 cubic inches would be around 498 feet tall.

Recreational maths with 213437865984

• 213437865984 backwards is 489568734312
• The number of decimal digits it has is: 12
• The sum of 213437865984's digits is 60
• More coming soon!