490470992640

Names of 490470992640

• Cardinal: 490470992640 can be written as Four hundred ninety billion, four hundred seventy million, nine hundred ninety-two thousand, six hundred forty.

Scientific notation

• Scientific notation: 4.9047099264 × 10¹¹

Factors of 490470992640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 330

Divisors of 490470992640

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 127 128 135 144 160 162 180 192 193 216 240 254 256 270 288 320 324 360 381 384 386 405 432 480 508 540 576 579 635 640 648 720 762 768 772 810 864 960 965 1016 1080 1143 1152 1158 1270 1280 1296 1440 1524 1544 1620 1728 1737 1905 1920 1930 2032 2160 2286 2304 2316 2540 2592 2880 2895 3048 3088 3240 3429 3456 3474 3810 3840 3860 4064 4320 4572 4632 5080 5184 5211 5715 5760 5790 6096 6176 6480 6858 6912 6948 7620 7720 8128 8640 8685 9144 9264 10160 10287 10368 10422 11430 11520 11580 12192 12352 12960 13716 13896 15240 15440 15633 16256 17145 17280 17370 18288 18528 20320 20574 20736 20844 22860 23160 24384 24511 24704 25920 26055 27432 27792 30480 30880 31266 32512 34290 34560 34740 36576 37056 37249 40640 41148 41688 45720 46320 48768 49022 49408 51435 51840 52110 54864 55584 60960 61760 62532 68580 69480 73152 73533 74112 74498 78165 81280 82296 83376 91440 92640 97536 98044 102870 103680 104220 109728 111168 111747 121920 122555 123520 125064 137160 138960 146304 147066 148224 148996 156330 162560 164592 166752 182880 185280 186245 196088 205740 208440 219456 220599 222336 223494 243840 245110 247040 250128 274320 277920 292608 294132 297992 312660 329184 333504 335241 365760 367665 370560 372490 392176 411480 416880 438912 441198 444672 446988 487680 490220 500256 548640 555840 558735 588264 595984 625320 658368 661797 667008 670482 731520 735330 741120 744980 784352 822960 833760 877824 882396 893976 980440 1000512 1005723 1097280 1102995 1111680 1117470 1176528 1191968 1250640 1316736 1323594 1334016 1340964 1463040 1470660 1489960 1568704 1645920 1667520 1676205 1764792 1787952 1960880 1985391 2001024 2011446 2194560 2205990 2223360 2234940 2353056 2383936 2501280 2633472 2647188 2681928 2941320 2979920 3017169 3137408 3291840 3308985 3335040 3352410 3529584 3575904 3921760 3970782 4002048 4022892 4389120 4411980 4469880 4706112 4730623 4767872 5002560 5028615 5294376 5363856 5882640 5959840 6034338 6274816 6583680 6617970 6670080 6704820 7059168 7151808 7843520 7941564 8045784 8823960 8939760 9412224 9461246 9535744 9926955 10005120 10057230 10588752 10727712 11765280 11919680 12068676 13167360 13235940 13409640 14118336 14191869 14303616 15085845 15687040 15883128 16091568 17647920 17879520 18824448 18922492 19853910 20010240 20114460 21177504 21455424 23530560 23653115 23839360 24137352 26471880 26819280 28236672 28383738 28607232 30171690 31374080 31766256 32183136 35295840 35759040 37844984 39707820 40228920 42355008 42575607 42910848 47061120 47306230 47678720 48274704 52943760 53638560 56473344 56767476 60343380 63532512 64366272 70591680 70959345 71518080 75689968 79415640 80457840 84710016 85151214 85821696 94122240 94612460 96549408 105887520 107277120 113534952 120686760 127065024 127726821 128732544 141183360 141918690 143036160 151379936 158831280 160915680 169420032 170302428 189224920 193098816 211775040 212878035 214554240 227069904 241373520 254130048 255453642 257465088 282366720 283837380 302759872 317662560 321831360 340604856 378449840 383180463 386197632 423550080 425756070 429108480 454139808 482747040 508260096 510907284 567674760 605519744 635325120 638634105 643662720 681209712 756899680 766360926 772395264 847100160 851512140 908279616 965494080 1021814568 1135349520 1211039488 1270650240 1277268210 1287325440 1362419424 1513799360 1532721852 1703024280 1816559232 1915902315 1930988160 2043629136 2270699040 2541300480 2554536420 2724838848 3027598720 3065443704 3406048560 3633118464 3831804630 3861976320 4087258272 4541398080 5109072840 5449677696 6055197440 6130887408 6812097120 7663609260 8174516544 9082796160 10218145680 10899355392 12261774816 13624194240 15327218520 16349033088 18165592320 20436291360 24523549632 27248388480 30654437040 32698066176 40872582720 49047099264 54496776960 61308874080 81745165440 98094198528 122617748160 163490330880 245235496320 490470992640
• Sum of all divisors σ(n): 1778026086144
• Sum of proper divisors (its aliquot sum) s(n): 1287555093504
• 490470992640 is an abundant number, because the sum of its proper divisors (1287555093504) is greater than itself. Its abundance is 797084100864

Bases of 490470992640

• Binary: 111001000110010010110010110101100000000₂
• Hexadecimal: 0x7232596B00
• Base-36: 69BHRK00

Squares and roots of 490470992640

• 490470992640 squared (490470992640²) is 240561794621266934169600
• 490470992640 cubed (490470992640³) is 117988582199152606056573246111744000
• The square root of 490470992640 is 700336.3425097973
• The cube root of 490470992640 is 7886.2603278381

Scales and comparisons

• 490,470,992,640 seconds is equal to 15,595 years, 23 weeks, 6 days, 14 hours, 24 minutes.
• To count from 1 to 490,470,992,640 would take you about thirty-one thousand, one hundred ninety 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 490470992640 cubic inches would be around 657.2 feet tall.

Recreational maths with 490470992640

• 490470992640 backwards is 046299074094
• 490470992640 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 490470992640's digits is 54
• More coming soon!