1228198772736

Names of 1228198772736

• Cardinal: 1228198772736 can be written as One trillion, two hundred twenty-eight billion, one hundred ninety-eight million, seven hundred seventy-two thousand, seven hundred thirty-six.

Scientific notation

• Scientific notation: 1.228198772736 × 10¹²

Factors of 1228198772736

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 301

Divisors of 1228198772736

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 192 208 234 256 283 288 312 384 416 468 512 566 576 624 768 832 849 936 1024 1132 1152 1248 1536 1664 1698 1872 2048 2264 2304 2496 2547 3072 3328 3396 3679 3744 4096 4528 4608 4992 5094 6144 6656 6792 7358 7488 8192 9056 9216 9984 10188 11037 12288 13312 13584 14716 14976 16384 18112 18432 19968 20376 22074 24576 26624 27168 29432 29952 32768 33111 36224 36864 39936 40752 44148 49152 53248 54336 58864 59904 65536 66222 72448 73728 79872 80089 81504 88296 98304 106496 108672 117728 119808 131072 132444 144896 147456 159744 160178 163008 176592 196608 212992 217344 235456 239616 240267 264888 289792 294912 319488 320356 326016 353184 393216 425984 434688 470912 479232 480534 529776 579584 589824 638976 640712 652032 706368 720801 851968 869376 941824 958464 961068 1041157 1059552 1159168 1179648 1277952 1281424 1304064 1412736 1441602 1703936 1738752 1883648 1916928 1922136 2082314 2119104 2318336 2555904 2562848 2608128 2825472 2883204 3123471 3477504 3767296 3833856 3844272 4164628 4238208 4636672 5111808 5125696 5216256 5650944 5766408 6246942 6955008 7534592 7667712 7688544 8329256 8476416 9273344 9370413 10251392 10432512 11301888 11532816 12493884 13910016 15069184 15335424 15377088 16658512 16952832 18546688 18740826 20502784 20865024 22603776 23065632 24987768 27820032 30138368 30754176 33317024 33905664 37093376 37481652 41005568 41730048 45207552 46131264 49975536 55640064 60276736 61508352 66634048 67811328 74963304 82011136 83460096 90415104 92262528 99951072 111280128 120553472 123016704 133268096 135622656 149926608 164022272 166920192 180830208 184525056 199902144 241106944 246033408 266536192 271245312 299853216 328044544 333840384 361660416 369050112 399804288 482213888 492066816 533072384 542490624 599706432 656089088 723320832 738100224 799608576 984133632 1066144768 1084981248 1199412864 1312178176 1446641664 1476200448 1599217152 1968267264 2132289536 2169962496 2398825728 2624356352 2952400896 3198434304 3936534528 4264579072 4339924992 4797651456 5248712704 5904801792 6396868608 7873069056 8529158144 9595302912 10497425408 11809603584 12793737216 15746138112 17058316288 19190605824 23619207168 25587474432 31492276224 34116632576 38381211648 47238414336 51174948864 68233265152 76762423296 94476828672 102349897728 136466530304 153524846592 204699795456 307049693184 409399590912 614099386368 1228198772736
• Sum of all divisors σ(n): 3834597919698
• Sum of proper divisors (its aliquot sum) s(n): 2606399146962
• 1228198772736 is an abundant number, because the sum of its proper divisors (2606399146962) is greater than itself. Its abundance is 1378200374226

Bases of 1228198772736

• Binary: 10001110111110110010110100000000000000000₂
• Hexadecimal: 0x11DF65A0000
• Base-36: FO85U680

Squares and roots of 1228198772736

• 1228198772736 squared (1228198772736²) is 1508472225350216576925696
• 1228198772736 cubed (1228198772736³) is 1852703735881478827571942763062624256
• The square root of 1228198772736 is 1108241.2971623103
• The cube root of 1228198772736 is 10709.1800355123

Scales and comparisons

• 1,228,198,772,736 seconds is equal to 39,052 years, 47 weeks, 6 days, 13 hours, 45 minutes, 36 seconds.
• To count from 1 to 1,228,198,772,736 would take you about ninety-seven thousand, six hundred thirty-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 1228198772736 cubic inches would be around 892.4 feet tall.

Recreational maths with 1228198772736

• 1228198772736 backwards is 6372778918221
• The number of decimal digits it has is: 13
• The sum of 1228198772736's digits is 63
• More coming soon!