18074803968

Names of 18074803968

• Cardinal: 18074803968 can be written as Eighteen billion, seventy-four million, eight hundred three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 1.8074803968 × 10¹⁰

Factors of 18074803968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3566

Divisors of 18074803968

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 19 24 26 27 32 36 38 39 48 52 54 57 64 72 76 78 81 96 104 108 114 117 128 144 152 156 162 171 192 208 216 228 234 247 256 288 304 312 324 342 351 384 416 432 456 468 494 513 576 608 624 648 684 702 741 768 832 864 912 936 988 1026 1053 1152 1216 1248 1296 1368 1404 1482 1539 1664 1728 1824 1872 1976 2052 2106 2223 2304 2432 2496 2592 2736 2808 2964 3078 3328 3456 3529 3648 3744 3952 4104 4212 4446 4864 4992 5184 5472 5616 5928 6156 6669 6912 7058 7296 7488 7904 8208 8424 8892 9984 10368 10587 10944 11232 11856 12312 13338 14116 14592 14976 15808 16416 16848 17784 20007 20736 21174 21888 22464 23712 24624 26676 28232 29952 31616 31761 32832 33696 35568 40014 42348 43776 44928 45877 47424 49248 53352 56464 63232 63522 65664 67051 67392 71136 80028 84696 89856 91754 94848 95283 98496 106704 112928 127044 131328 134102 134784 137631 142272 160056 169392 183508 189696 190566 196992 201153 213408 225856 254088 268204 269568 275262 284544 285849 320112 338784 367016 381132 393984 402306 412893 426816 451712 508176 536408 550524 569088 571698 603459 640224 677568 734032 762264 804612 825786 853632 871663 903424 1016352 1072816 1101048 1143396 1206918 1238679 1280448 1355136 1468064 1524528 1609224 1651572 1707264 1743326 1810377 2032704 2145632 2202096 2286792 2413836 2477358 2560896 2614989 2710272 2936128 3049056 3218448 3303144 3486652 3620754 3716037 4065408 4291264 4404192 4573584 4827672 4954716 5121792 5229978 5431131 5872256 6098112 6436896 6606288 6973304 7241508 7432074 7844967 8130816 8582528 8808384 9147168 9655344 9909432 10459956 10862262 11744512 12196224 12873792 13212576 13946608 14483016 14864148 15689934 17165056 17616768 18294336 19310688 19818864 20919912 21724524 23534901 24392448 25747584 26425152 27893216 28966032 29728296 31379868 35233536 36588672 38621376 39637728 41839824 43449048 47069802 51495168 52850304 55786432 57932064 59456592 62759736 70604703 73177344 77242752 79275456 83679648 86898096 94139604 105700608 111572864 115864128 118913184 125519472 141209406 154485504 158550912 167359296 173796192 188279208 223145728 231728256 237826368 251038944 282418812 317101824 334718592 347592384 376558416 463456512 475652736 502077888 564837624 669437184 695184768 753116832 951305472 1004155776 1129675248 1390369536 1506233664 2008311552 2259350496 3012467328 4518700992 6024934656 9037401984 18074803968
• Sum of all divisors σ(n): 61113760400
• Sum of proper divisors (its aliquot sum) s(n): 43038956432
• 18074803968 is an abundant number, because the sum of its proper divisors (43038956432) is greater than itself. Its abundance is 24964152464

Bases of 18074803968

• Binary: 10000110101010101111001111100000000₂
• Hexadecimal: 0x435579F00
• Base-36: 8AX9S00

Squares and roots of 18074803968

• 18074803968 squared (18074803968²) is 326698538481628545024
• 18074803968 cubed (18074803968³) is 5905012039687540320701861855232
• The square root of 18074803968 is 134442.5675446583
• The cube root of 18074803968 is 2624.3667814677

Scales and comparisons

• 18,074,803,968 seconds is equal to 574 years, 37 weeks, 4 days, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 18,074,803,968 would take you about one thousand, one hundred forty-nine 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 18074803968 cubic inches would be around 218.7 feet tall.

Recreational maths with 18074803968

• 18074803968 backwards is 86930847081
• 18074803968 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 18074803968's digits is 54
• More coming soon!