4542013440

Names of 4542013440

• Cardinal: 4542013440 can be written as Four billion, five hundred forty-two million, thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 4.54201344 × 10⁹

Factors of 4542013440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 47

Divisors of 4542013440

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 37 40 45 48 54 60 64 72 74 80 81 90 96 108 111 120 128 135 144 148 160 162 180 185 192 216 222 240 256 270 288 296 320 324 333 360 370 384 405 432 444 480 512 540 555 576 592 640 648 666 720 740 768 810 864 888 960 999 1024 1080 1110 1152 1184 1280 1296 1332 1369 1440 1480 1536 1620 1665 1728 1776 1920 1998 2048 2160 2220 2304 2368 2560 2592 2664 2738 2880 2960 2997 3072 3240 3330 3456 3552 3840 3996 4096 4107 4320 4440 4608 4736 4995 5120 5184 5328 5476 5760 5920 5994 6144 6480 6660 6845 6912 7104 7680 7992 8192 8214 8640 8880 9216 9472 9990 10240 10368 10656 10952 11520 11840 11988 12288 12321 12960 13320 13690 13824 14208 14985 15360 15984 16428 17280 17760 18432 18944 19980 20480 20535 20736 21312 21904 23040 23680 23976 24576 24642 25920 26640 27380 27648 28416 29970 30720 31968 32856 34560 35520 36864 36963 37888 39960 40960 41070 41472 42624 43808 46080 47360 47952 49284 51840 53280 54760 55296 56832 59940 61440 61605 63936 65712 69120 71040 73728 73926 75776 79920 82140 82944 85248 87616 92160 94720 95904 98568 103680 106560 109520 110592 110889 113664 119880 122880 123210 127872 131424 138240 142080 147852 151552 159840 164280 165888 170496 175232 184320 184815 189440 191808 197136 207360 213120 219040 221184 221778 227328 239760 246420 255744 262848 276480 284160 295704 303104 319680 328560 331776 340992 350464 368640 369630 378880 383616 394272 414720 426240 438080 443556 454656 479520 492840 511488 525696 552960 554445 568320 591408 639360 657120 663552 681984 700928 739260 757760 767232 788544 829440 852480 876160 887112 909312 959040 985680 1022976 1051392 1105920 1108890 1136640 1182816 1278720 1314240 1363968 1401856 1478520 1515520 1534464 1577088 1658880 1704960 1752320 1774224 1918080 1971360 2045952 2102784 2217780 2273280 2365632 2557440 2628480 2727936 2803712 2957040 3068928 3154176 3317760 3409920 3504640 3548448 3836160 3942720 4091904 4205568 4435560 4546560 4731264 5114880 5256960 5607424 5914080 6137856 6308352 6819840 7009280 7096896 7672320 7885440 8183808 8411136 8871120 9462528 10229760 10513920 11214848 11828160 12275712 12616704 13639680 14018560 14193792 15344640 15770880 16822272 17742240 18925056 20459520 21027840 23656320 24551424 25233408 28037120 28387584 30689280 31541760 33644544 35484480 37850112 40919040 42055680 47312640 50466816 56074240 56775168 61378560 63083520 70968960 75700224 84111360 94625280 100933632 113550336 122757120 126167040 141937920 151400448 168222720 189250560 227100672 252334080 283875840 302800896 378501120 454201344 504668160 567751680 757002240 908402688 1135503360 1514004480 2271006720 4542013440
• Sum of all divisors σ(n): 16734939606
• Sum of proper divisors (its aliquot sum) s(n): 12192926166
• 4542013440 is an abundant number, because the sum of its proper divisors (12192926166) is greater than itself. Its abundance is 7650912726

Bases of 4542013440

• Binary: 100001110101110011010000000000000₂
• Hexadecimal: 0x10EB9A000
• Base-36: 2347400

Squares and roots of 4542013440

• 4542013440 squared (4542013440²) is 20629886089140633600
• 4542013440 cubed (4542013440³) is 93701219882545795861315584000
• The square root of 4542013440 is 67394.4614935085
• The cube root of 4542013440 is 1656.0856918479

Scales and comparisons

• 4,542,013,440 seconds is equal to 144 years, 21 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 4,542,013,440 would take you about two hundred eighty-eight 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 4542013440 cubic inches would be around 138 feet tall.

Recreational maths with 4542013440

• 4542013440 backwards is 0443102454
• 4542013440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 4542013440's digits is 27
• More coming soon!