18455980480

Names of 18455980480

• Cardinal: 18455980480 can be written as Eighteen billion, four hundred fifty-five million, nine hundred eighty thousand, four hundred eighty.

Scientific notation

• Scientific notation: 1.845598048 × 10¹⁰

Factors of 18455980480

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 241

Divisors of 18455980480

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 29 32 35 40 56 58 64 70 80 97 101 112 116 140 145 160 194 202 203 224 232 280 290 320 388 404 406 448 464 485 505 560 580 679 707 776 808 812 841 928 970 1010 1015 1120 1160 1358 1414 1552 1616 1624 1682 1856 1940 2020 2030 2240 2320 2716 2813 2828 2929 3104 3232 3248 3364 3395 3535 3880 4040 4060 4205 4640 5432 5626 5656 5858 5887 6208 6464 6496 6728 6790 7070 7760 8080 8120 8410 9280 9797 10864 11252 11312 11716 11774 12992 13456 13580 14065 14140 14645 15520 16160 16240 16820 19594 19691 20503 21728 22504 22624 23432 23548 26912 27160 28130 28280 29290 29435 31040 32320 32480 33640 39188 39382 41006 43456 45008 45248 46864 47096 48985 53824 54320 56260 56560 58580 58870 64960 67280 68579 78376 78764 81577 82012 84941 90016 93728 94192 97970 98455 102515 108640 112520 113120 117160 117740 134560 137158 156752 157528 163154 164024 169882 180032 187456 188384 195940 196910 205030 217280 225040 226240 234320 235480 269120 274316 284113 313504 315056 326308 328048 339764 342895 376768 391880 393820 407885 410060 424705 450080 468640 470960 548632 568226 571039 594587 627008 630112 652616 656096 679528 685790 783760 787640 815770 820120 849410 900160 937280 941920 1097264 1136452 1142078 1189174 1260224 1305232 1312192 1359056 1371580 1420565 1567520 1575280 1631540 1640240 1698820 1883840 1988791 2194528 2272904 2284156 2378348 2610464 2718112 2743160 2841130 2855195 2972935 3135040 3150560 3263080 3280480 3397640 3977582 4389056 4545808 4568312 4756696 5220928 5436224 5486320 5682260 5710390 5945870 6301120 6526160 6560960 6795280 7955164 8239277 9091616 9136624 9513392 9943955 10972640 11364520 11420780 11891740 13052320 13590560 15910328 16478554 18183232 18273248 19026784 19887910 21945280 22729040 22841560 23783480 26104640 27181120 31820656 32957108 36546496 38053568 39775820 41196385 45458080 45683120 47566960 57674939 63641312 65914216 79551640 82392770 90916160 91366240 95133920 115349878 127282624 131828432 159103280 164785540 182732480 190267840 230699756 263656864 288374695 318206560 329571080 461399512 527313728 576749390 636413120 659142160 922799024 1153498780 1318284320 1845598048 2306997560 2636568640 3691196096 4613995120 9227990240 18455980480
• Sum of all divisors σ(n): 53074921536
• Sum of proper divisors (its aliquot sum) s(n): 34618941056
• 18455980480 is an abundant number, because the sum of its proper divisors (34618941056) is greater than itself. Its abundance is 16162960576

Bases of 18455980480

• Binary: 10001001100000011111110100111000000₂
• Hexadecimal: 0x44C0FE9C0
• Base-36: 8H87POG

Squares and roots of 18455980480

• 18455980480 squared (18455980480²) is 340623215478141030400
• 18455980480 cubed (18455980480³) is 6286535415899404723749486592000
• The square root of 18455980480 is 135852.7897394825
• The cube root of 18455980480 is 2642.6868726979

Scales and comparisons

• 18,455,980,480 seconds is equal to 586 years, 43 weeks, 5 days, 21 hours, 14 minutes, 40 seconds.
• To count from 1 to 18,455,980,480 would take you about one thousand, one 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 18455980480 cubic inches would be around 220.2 feet tall.

Recreational maths with 18455980480

• 18455980480 backwards is 08408955481
• The number of decimal digits it has is: 11
• The sum of 18455980480's digits is 52
• More coming soon!