1452957440

Names of 1452957440

• Cardinal: 1452957440 can be written as One billion, four hundred fifty-two million, nine hundred fifty-seven thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.45295744 × 10⁹

Factors of 1452957440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2844

Divisors of 1452957440

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 44 55 64 74 80 88 110 128 148 160 176 185 220 256 296 320 352 370 407 440 592 640 704 740 814 880 1184 1280 1408 1480 1628 1760 2035 2368 2789 2816 2960 3256 3520 4070 4736 5578 5920 6512 7040 8140 9472 11156 11840 13024 13945 14080 16280 22312 23680 26048 27890 30679 32560 44624 47360 52096 55780 61358 65120 89248 103193 104192 111560 122716 130240 153395 178496 206386 223120 245432 260480 306790 356992 412772 446240 490864 515965 520960 613580 713984 825544 892480 981728 1031930 1135123 1227160 1651088 1784960 1963456 2063860 2270246 2454320 3302176 3569920 3926912 4127720 4540492 4908640 5675615 6604352 7853824 8255440 9080984 9817280 11351230 13208704 16510880 18161968 19634560 22702460 26417408 33021760 36323936 39269120 45404920 66043520 72647872 90809840 132087040 145295744 181619680 290591488 363239360 726478720 1452957440
• Sum of all divisors σ(n): 3900687840
• Sum of proper divisors (its aliquot sum) s(n): 2447730400
• 1452957440 is an abundant number, because the sum of its proper divisors (2447730400) is greater than itself. Its abundance is 994772960

Bases of 1452957440

• Binary: 1010110100110100101111100000000₂
• Hexadecimal: 0x569A5F00
• Base-36: O11X4W

Squares and roots of 1452957440

• 1452957440 squared (1452957440²) is 2111085322451353600
• 1452957440 cubed (1452957440³) is 3067317125730493251190784000
• The square root of 1452957440 is 38117.6788380405
• The cube root of 1452957440 is 1132.6201864887

Scales and comparisons

• 1,452,957,440 seconds is equal to 46 years, 10 weeks, 2 days, 15 hours, 17 minutes, 20 seconds.
• To count from 1 to 1,452,957,440 would take you about ninety-two 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 1452957440 cubic inches would be around 94.4 feet tall.

Recreational maths with 1452957440

• 1452957440 backwards is 0447592541
• The number of decimal digits it has is: 10
• The sum of 1452957440's digits is 41
• More coming soon!