31142000448

Names of 31142000448

• Cardinal: 31142000448 can be written as Thirty-one billion, one hundred forty-two million, four hundred forty-eight.

Scientific notation

• Scientific notation: 3.1142000448 × 10¹⁰

Factors of 31142000448

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 649

Divisors of 31142000448

• Number of divisors d(n): 280
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 144 156 169 192 208 216 234 288 312 338 351 416 432 468 507 576 624 631 676 702 832 864 936 1014 1248 1262 1352 1404 1521 1728 1872 1893 2028 2197 2496 2524 2704 2808 3042 3744 3786 4056 4394 4563 5048 5408 5616 5679 6084 6591 7488 7572 8112 8203 8788 9126 10096 10816 11232 11358 12168 13182 15144 16224 16406 17037 17576 18252 19773 20192 22464 22716 24336 24609 26364 28561 30288 32448 32812 34074 35152 36504 39546 40384 45432 48672 49218 52728 57122 59319 60576 65624 68148 70304 73008 73827 79092 85683 90864 97344 98436 105456 106639 114244 118638 121152 131248 136296 140608 146016 147654 158184 171366 181728 196872 210912 213278 221481 228488 237276 257049 262496 272592 292032 295308 316368 319917 342732 363456 393744 421824 426556 442962 456976 474552 514098 524992 545184 590616 632736 639834 685464 771147 787488 853112 885924 913952 949104 959751 1028196 1090368 1181232 1265472 1279668 1370928 1386307 1542294 1574976 1706224 1771848 1827904 1898208 1919502 2056392 2362464 2559336 2741856 2772614 2879253 3084588 3412448 3543696 3796416 3839004 4112784 4158921 4724928 5118672 5483712 5545228 5758506 6169176 6824896 7087392 7678008 8225568 8317842 10237344 11090456 11517012 12338352 12476763 14174784 15356016 16451136 16635684 18021991 20474688 22180912 23034024 24676704 24953526 30712032 33271368 36043982 37430289 44361824 46068048 49353408 49907052 54065973 61424064 66542736 72087964 74860578 88723648 92136096 99814104 108131946 133085472 144175928 149721156 162197919 184272192 199628208 216263892 266170944 288351856 299442312 324395838 399256416 432527784 486593757 576703712 598884624 648791676 798512832 865055568 973187514 1153407424 1197769248 1297583352 1730111136 1946375028 2395538496 2595166704 3460222272 3892750056 5190333408 7785500112 10380666816 15571000224 31142000448
• Sum of all divisors σ(n): 99337936960
• Sum of proper divisors (its aliquot sum) s(n): 68195936512
• 31142000448 is an abundant number, because the sum of its proper divisors (68195936512) is greater than itself. Its abundance is 37053936064

Bases of 31142000448

• Binary: 11101000000001101010011011101000000₂
• Hexadecimal: 0x740353740
• Base-36: EB155C0

Squares and roots of 31142000448

• 31142000448 squared (31142000448²) is 969824191903232200704
• 31142000448 cubed (31142000448³) is 30202265418731695166971993915392
• The square root of 31142000448 is 176470.9620532511
• The cube root of 31142000448 is 3146.1698790401

Scales and comparisons

• 31,142,000,448 seconds is equal to 990 years, 11 weeks, 2 days, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 31,142,000,448 would take you about one thousand, nine hundred eighty 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 31142000448 cubic inches would be around 262.2 feet tall.

Recreational maths with 31142000448

• 31142000448 backwards is 84400024113
• 31142000448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 31142000448's digits is 27
• More coming soon!