1445144112

Names of 1445144112

• Cardinal: 1445144112 can be written as One billion, four hundred forty-five million, one hundred forty-four thousand, one hundred twelve.

Scientific notation

• Scientific notation: 1.445144112 × 10⁹

Factors of 1445144112

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 95

Divisors of 1445144112

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 31 36 48 54 59 62 72 93 108 118 124 144 177 186 216 236 248 279 354 372 432 472 496 531 558 708 744 837 944 961 1062 1116 1416 1488 1593 1674 1829 1922 2124 2232 2832 2883 3186 3348 3481 3658 3844 4248 4464 5487 5766 6372 6696 6962 7316 7688 8496 8649 10443 10974 11532 12744 13392 13924 14632 15376 16461 17298 20886 21948 23064 25488 25947 27848 29264 31329 32922 34596 41772 43896 46128 49383 51894 55696 56699 62658 65844 69192 83544 87792 93987 98766 103788 107911 113398 125316 131688 138384 167088 170097 187974 197532 207576 215822 226796 250632 263376 323733 340194 375948 395064 415152 431644 453592 501264 510291 647466 680388 751896 790128 863288 907184 971199 1020582 1294932 1360776 1503792 1530873 1726576 1942398 2041164 2589864 2721552 2913597 3061746 3345241 3884796 4082328 5179728 5827194 6123492 6690482 7769592 8164656 10035723 11654388 12246984 13380964 15539184 20071446 23308776 24493968 26761928 30107169 40142892 46617552 53523856 60214338 80285784 90321507 120428676 160571568 180643014 240857352 361286028 481714704 722572056 1445144112
• Sum of all divisors σ(n): 4360104120
• Sum of proper divisors (its aliquot sum) s(n): 2914960008
• 1445144112 is an abundant number, because the sum of its proper divisors (2914960008) is greater than itself. Its abundance is 1469815896

Bases of 1445144112

• Binary: 1010110001000110010011000110000₂
• Hexadecimal: 0x56232630
• Base-36: NWEGC0

Squares and roots of 1445144112

• 1445144112 squared (1445144112²) is 2088441504448268544
• 1445144112 cubed (1445144112³) is 3018098943409837094956412928
• The square root of 1445144112 is 38015.0511245217
• The cube root of 1445144112 is 1130.5863018473

Scales and comparisons

• 1,445,144,112 seconds is equal to 45 years, 49 weeks, 3 days, 4 hours, 55 minutes, 12 seconds.
• To count from 1 to 1,445,144,112 would take you about ninety-one 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 1445144112 cubic inches would be around 94.2 feet tall.

Recreational maths with 1445144112

• 1445144112 backwards is 2114415441
• 1445144112 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1445144112's digits is 27
• More coming soon!