11197123840

Names of 11197123840

• Cardinal: 11197123840 can be written as Eleven billion, one hundred ninety-seven million, one hundred twenty-three thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.119712384 × 10¹⁰

Factors of 11197123840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 432

Divisors of 11197123840

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 59 64 70 80 112 118 128 140 160 224 236 256 280 295 320 359 413 448 472 560 590 640 718 826 896 944 1120 1180 1280 1436 1652 1792 1795 1888 2065 2240 2360 2513 2872 3304 3481 3590 3776 4130 4480 4720 5026 5744 6608 6962 7180 7552 8260 8960 9440 10052 11488 12565 13216 13924 14360 15104 16520 17405 18880 20104 21181 22976 24367 25130 26432 27848 28720 33040 34810 37760 40208 42362 45952 48734 50260 52864 55696 57440 66080 69620 75520 80416 84724 91904 97468 100520 105728 105905 111392 114880 121835 132160 139240 148267 160832 169448 194936 201040 211810 222784 229760 243670 264320 278480 296534 321664 338896 389872 402080 423620 445568 459520 487340 528640 556960 593068 643328 677792 741335 779744 804160 847240 891136 974680 1113920 1186136 1249679 1355584 1482670 1559488 1608320 1694480 1949360 2227840 2372272 2499358 2711168 2965340 3118976 3216640 3388960 3898720 4455680 4744544 4998716 5422336 5930680 6237952 6248395 6777920 7797440 8747753 9489088 9997432 11861360 12496790 13555840 15594880 17495506 18978176 19994864 23722720 24993580 27111680 31189760 34991012 37956352 39989728 43738765 47445440 49987160 69982024 79979456 87477530 94890880 99974320 139964048 159958912 174955060 189781760 199948640 279928096 319917824 349910120 399897280 559856192 699820240 799794560 1119712384 1399640480 1599589120 2239424768 2799280960 5598561920 11197123840
• Sum of all divisors σ(n): 31267313280
• Sum of proper divisors (its aliquot sum) s(n): 20070189440
• 11197123840 is an abundant number, because the sum of its proper divisors (20070189440) is greater than itself. Its abundance is 8873065600

Bases of 11197123840

• Binary: 1010011011011001101000110100000000₂
• Hexadecimal: 0x29B668D00
• Base-36: 556H81S

Squares and roots of 11197123840

• 11197123840 squared (11197123840²) is 125375582288296345600
• 11197123840 cubed (11197123840³) is 1403845921394164764302639104000
• The square root of 11197123840 is 105816.4629913511
• The cube root of 11197123840 is 2237.1863482195

Scales and comparisons

• 11,197,123,840 seconds is equal to 356 years, 1 week, 5 days, 8 hours, 10 minutes, 40 seconds.
• To count from 1 to 11,197,123,840 would take you about seven hundred twelve 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 11197123840 cubic inches would be around 186.4 feet tall.

Recreational maths with 11197123840

• 11197123840 backwards is 04832179111
• The number of decimal digits it has is: 11
• The sum of 11197123840's digits is 37
• More coming soon!