45388613760

Names of 45388613760

• Cardinal: 45388613760 can be written as Forty-five billion, three hundred eighty-eight million, six hundred thirteen thousand, seven hundred sixty.

Scientific notation

• Scientific notation: 4.538861376 × 10¹⁰

Factors of 45388613760

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 58

Divisors of 45388613760

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 41 42 48 49 56 60 64 70 80 82 84 96 98 105 112 120 123 128 140 147 160 164 168 192 196 205 210 224 240 245 246 280 287 294 320 328 336 343 384 392 410 420 448 480 490 492 560 574 588 615 640 656 672 686 735 784 820 840 861 896 960 980 984 1029 1120 1148 1176 1230 1312 1344 1372 1435 1470 1568 1640 1680 1681 1715 1722 1920 1960 1968 2009 2058 2240 2296 2352 2460 2624 2688 2744 2870 2940 3136 3280 3360 3362 3430 3444 3920 3936 4018 4116 4305 4480 4592 4704 4920 5043 5145 5248 5488 5740 5880 6027 6272 6560 6720 6724 6860 6888 7840 7872 8036 8232 8405 8610 9184 9408 9840 10045 10086 10290 10976 11480 11760 11767 12054 13120 13440 13448 13720 13776 14063 15680 15744 16072 16464 16810 17220 18368 18816 19680 20090 20172 20580 21952 22960 23520 23534 24108 25215 26240 26896 27440 27552 28126 30135 31360 32144 32928 33620 34440 35301 36736 39360 40180 40344 41160 42189 43904 45920 47040 47068 48216 50430 53792 54880 55104 56252 58835 60270 64288 65856 67240 68880 68921 70315 70602 78720 80360 80688 82320 82369 84378 91840 94080 94136 96432 100860 107584 109760 110208 112504 117670 120540 128576 131712 134480 137760 137842 140630 141204 160720 161376 164640 164738 168756 176505 183680 188272 192864 201720 206763 210945 215168 219520 225008 235340 241080 247107 257152 268960 275520 275684 281260 282408 321440 322752 329280 329476 337512 344605 353010 376544 385728 403440 411845 413526 421890 450016 470680 482160 482447 494214 537920 551040 551368 562520 564816 576583 642880 645504 658560 658952 675024 689210 706020 753088 771456 806880 823690 827052 843780 900032 941360 964320 964894 988428 1033815 1075840 1102736 1125040 1129632 1153166 1235535 1285760 1317904 1350048 1378420 1412040 1447341 1506176 1613760 1647380 1654104 1687560 1729749 1800064 1882720 1928640 1929788 1976856 2067630 2205472 2250080 2259264 2306332 2412235 2471070 2635808 2700096 2756840 2824080 2882915 2894682 3227520 3294760 3308208 3375120 3377129 3459498 3765440 3857280 3859576 3953712 4135260 4410944 4500160 4518528 4612664 4824470 4942140 5271616 5400192 5513680 5648160 5765830 5789364 6589520 6616416 6750240 6754258 6918996 7236705 7530880 7719152 7907424 8270520 8648745 8821888 9000320 9225328 9648940 9884280 10131387 10543232 11027360 11296320 11531660 11578728 13179040 13232832 13500480 13508516 13837992 14473410 15438304 15814848 16541040 16885645 17297490 18450656 19297880 19768560 20262774 22054720 22592640 23063320 23157456 23639903 26358080 26465664 27000960 27017032 27675984 28946820 30876608 31629696 33082080 33771290 34594980 36901312 38595760 39537120 40525548 44109440 46126640 46314912 47279806 50656935 52716160 54034064 55351968 57893640 61753216 66164160 67542580 69189960 70919709 73802624 77191520 79074240 81051096 92253280 92629824 94559612 101313870 108068128 110703936 115787280 118199515 132328320 135085160 138379920 141839418 154383040 158148480 162102192 184506560 185259648 189119224 202627740 216136256 221407872 231574560 236399030 270170320 276759840 283678836 308766080 324204384 354598545 369013120 378238448 405255480 432272512 463149120 472798060 540340640 553519680 567357672 648408768 709197090 756476896 810510960 926298240 945596120 1080681280 1107039360 1134715344 1296817536 1418394180 1512953792 1621021920 1891192240 2161362560 2269430688 2836788360 3025907584 3242043840 3782384480 4538861376 5673576720 6484087680 7564768960 9077722752 11347153440 15129537920 22694306880 45388613760
• Sum of all divisors σ(n): 172936512000
• Sum of proper divisors (its aliquot sum) s(n): 127547898240
• 45388613760 is an abundant number, because the sum of its proper divisors (127547898240) is greater than itself. Its abundance is 82159284480

Bases of 45388613760

• Binary: 101010010001010111110100100010000000₂
• Hexadecimal: 0xA915F4880
• Base-36: KUN7IIO

Squares and roots of 45388613760

• 45388613760 squared (45388613760²) is 2060126259054461337600
• 45388613760 cubed (45388613760³) is 93506275069056648457179365376000
• The square root of 45388613760 is 213046.0367150725
• The cube root of 45388613760 is 3567.1029168351

Scales and comparisons

• 45,388,613,760 seconds is equal to 1,443 years, 11 weeks, 2 days, 4 hours, 16 minutes.
• To count from 1 to 45,388,613,760 would take you about two thousand, eight hundred eighty-six 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 45388613760 cubic inches would be around 297.3 feet tall.

Recreational maths with 45388613760

• 45388613760 backwards is 06731688354
• The number of decimal digits it has is: 11
• The sum of 45388613760's digits is 51
• More coming soon!