1328513472

Names of 1328513472

• Cardinal: 1328513472 can be written as One billion, three hundred twenty-eight million, five hundred thirteen thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 1.328513472 × 10⁹

Factors of 1328513472

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 156

Divisors of 1328513472

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 13 16 18 22 24 26 32 33 36 39 44 48 52 64 66 72 78 88 96 99 104 117 127 132 143 144 156 176 192 198 208 234 254 264 286 288 312 352 381 396 416 429 468 508 528 572 576 624 704 762 792 832 858 936 1016 1056 1143 1144 1248 1287 1397 1524 1584 1651 1716 1872 2032 2112 2286 2288 2496 2574 2794 3048 3168 3302 3432 3744 4064 4191 4572 4576 4953 5148 5588 6096 6336 6604 6864 7488 8128 8382 9144 9152 9906 10296 11176 12192 12573 13208 13728 14859 16129 16764 18161 18288 19812 20592 22352 24384 25146 26416 27456 29718 32258 33528 36322 36576 39624 41184 44704 48387 50292 52832 54483 59436 64516 67056 72644 73152 79248 82368 89408 96774 100584 105664 108966 118872 129032 134112 145161 145288 158496 163449 177419 193548 201168 209677 217932 237744 258064 268224 290322 290576 316992 326898 354838 387096 402336 419354 435864 475488 516128 532257 580644 581152 629031 653796 709676 774192 804672 838708 871728 950976 1032256 1064514 1161288 1162304 1258062 1307592 1419352 1548384 1596771 1677416 1743456 1887093 2129028 2306447 2322576 2516124 2615184 2838704 3096768 3193542 3354832 3486912 3774186 4258056 4612894 4645152 5032248 5230368 5677408 6387084 6709664 6919341 7548372 8516112 9225788 9290304 10064496 10460736 11354816 12774168 13419328 13838682 15096744 17032224 18451576 20128992 20758023 25548336 27677364 30193488 34064448 36903152 40257984 41516046 51096672 55354728 60386976 73806304 83032092 102193344 110709456 120773952 147612608 166064184 221418912 332128368 442837824 664256736 1328513472
• Sum of all divisors σ(n): 4509171576
• Sum of proper divisors (its aliquot sum) s(n): 3180658104
• 1328513472 is an abundant number, because the sum of its proper divisors (3180658104) is greater than itself. Its abundance is 1852144632

Bases of 1328513472

• Binary: 1001111001011111000000111000000₂
• Hexadecimal: 0x4F2F81C0
• Base-36: LYYNK0

Squares and roots of 1328513472

• 1328513472 squared (1328513472²) is 1764948045285494784
• 1328513472 cubed (1328513472³) is 2344757255541845906729730048
• The square root of 1328513472 is 36448.7787449733
• The cube root of 1328513472 is 1099.3145790567

Scales and comparisons

• 1,328,513,472 seconds is equal to 42 years, 12 weeks, 4 days, 7 hours, 31 minutes, 12 seconds.
• To count from 1 to 1,328,513,472 would take you about eighty-four 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 1328513472 cubic inches would be around 91.6 feet tall.

Recreational maths with 1328513472

• 1328513472 backwards is 2743158231
• 1328513472 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1328513472's digits is 36
• More coming soon!