12213221888

Names of 12213221888

• Cardinal: 12213221888 can be written as Twelve billion, two hundred thirteen million, two hundred twenty-one thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 1.2213221888 × 10¹⁰

Factors of 12213221888

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 168

Divisors of 12213221888

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 7 8 14 16 19 28 32 38 43 56 64 76 86 97 112 128 133 152 172 194 224 256 266 301 304 344 388 448 512 532 602 608 679 688 776 817 896 1064 1204 1216 1358 1376 1552 1634 1792 1843 1849 2128 2408 2432 2716 2752 3104 3268 3584 3686 3698 4171 4256 4816 4864 5432 5504 5719 6208 6536 7372 7396 8342 8512 9632 9728 10864 11008 11438 12416 12901 12943 13072 14744 14792 16684 17024 19264 21728 22016 22876 24832 25802 25886 26144 29197 29488 29584 33368 34048 35131 38528 43456 45752 49664 51604 51772 52288 58394 58976 59168 66736 68096 70262 77056 79249 86912 91504 103208 103544 104576 116788 117952 118336 133472 140524 154112 158498 173824 179353 183008 206416 207088 209152 233576 235904 236672 245917 266944 281048 316996 347648 358706 366016 412832 414176 418304 467152 471808 473344 491834 533888 554743 562096 633992 717412 732032 825664 828352 934304 943616 946688 983668 1067776 1109486 1124192 1255471 1267984 1434824 1464064 1651328 1656704 1868608 1967336 2135552 2218972 2248384 2510942 2535968 2869648 2928128 3302656 3313408 3407707 3737216 3934672 4437944 4496768 5021884 5071936 5739296 6605312 6626816 6815414 7474432 7869344 8875888 8993536 10043768 10143872 11478592 13630828 14948864 15738688 17751776 17987072 20087536 20287744 22957184 23853949 27261656 31477376 35503552 40175072 40575488 45914368 47707898 54523312 62954752 71007104 80350144 91828736 95415796 109046624 125909504 142014208 160700288 190831592 218093248 284028416 321400576 381663184 436186496 642801152 763326368 872372992 1526652736 1744745984 3053305472 6106610944 12213221888
• Sum of all divisors σ(n): 30364931520
• Sum of proper divisors (its aliquot sum) s(n): 18151709632
• 12213221888 is an abundant number, because the sum of its proper divisors (18151709632) is greater than itself. Its abundance is 5938487744

Bases of 12213221888

• Binary: 1011010111111101101111101000000000₂
• Hexadecimal: 0x2D7F6FA00
• Base-36: 5LZFQBK

Squares and roots of 12213221888

• 12213221888 squared (12213221888²) is 149162788885522284544
• 12213221888 cubed (12213221888³) is 1821758238091783891904544899072
• The square root of 12213221888 is 110513.4466388593
• The cube root of 12213221888 is 2302.9088518963

Scales and comparisons

• 12,213,221,888 seconds is equal to 388 years, 17 weeks, 5 days, 17 hours, 38 minutes, 8 seconds.
• To count from 1 to 12,213,221,888 would take you about seven hundred seventy-six 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 12213221888 cubic inches would be around 191.9 feet tall.

Recreational maths with 12213221888

• 12213221888 backwards is 88812231221
• 12213221888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12213221888's digits is 38
• More coming soon!