420738490368

Names of 420738490368

• Cardinal: 420738490368 can be written as Four hundred twenty billion, seven hundred thirty-eight million, four hundred ninety thousand, three hundred sixty-eight.

Scientific notation

• Scientific notation: 4.20738490368 × 10¹¹

Factors of 420738490368

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 539

Divisors of 420738490368

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 19 21 24 28 32 36 38 42 48 56 57 63 64 72 76 84 96 107 112 114 126 128 133 144 152 168 171 192 214 224 228 252 256 266 288 304 321 336 342 384 399 401 428 448 456 504 512 532 576 608 642 672 684 749 768 798 802 856 896 912 963 1008 1024 1064 1152 1197 1203 1216 1284 1344 1368 1498 1536 1596 1604 1712 1792 1824 1926 2016 2033 2048 2128 2247 2304 2394 2406 2432 2568 2688 2736 2807 2996 3072 3192 3208 3424 3584 3609 3648 3852 4032 4066 4096 4256 4494 4608 4788 4812 4864 5136 5376 5472 5614 5992 6099 6144 6384 6416 6741 6848 7168 7218 7296 7619 7704 8064 8132 8192 8421 8512 8988 9216 9576 9624 9728 10272 10752 10944 11228 11984 12198 12288 12768 12832 13482 13696 14231 14336 14436 14592 15238 15408 16128 16264 16842 17024 17976 18297 18432 19152 19248 19456 20544 21504 21888 22456 22857 23968 24396 24576 25263 25536 25664 26964 27392 28462 28672 28872 29184 30476 30816 32256 32528 33684 34048 35952 36594 36864 38304 38496 38912 41088 42693 42907 43008 43776 44912 45714 47936 48792 50526 51072 51328 53333 53928 54784 56924 57344 57744 58368 60952 61632 64512 65056 67368 68096 68571 71904 73188 73728 76608 76992 77824 82176 85386 85814 86016 87552 89824 91428 95872 97584 101052 102144 102656 106666 107856 109568 113848 115488 116736 121904 123264 128079 128721 129024 130112 134736 136192 137142 143808 146376 153216 153984 155648 159999 164352 170772 171628 172032 175104 179648 182856 191744 195168 202104 204288 205312 213332 215712 219136 227696 230976 233472 243808 246528 256158 257442 258048 260224 269472 272384 274284 287616 292752 300349 306432 307968 319998 328704 341544 343256 350208 359296 365712 383488 386163 390336 404208 408576 410624 426664 431424 438272 455392 461952 466944 479997 487616 493056 512316 514884 516096 520448 538944 544768 548568 575232 585504 600698 612864 615936 639996 657408 683088 686512 700416 718592 731424 766976 772326 780672 808416 815233 817152 821248 853328 862848 876544 901047 910784 923904 959994 975232 986112 1024632 1029768 1040896 1077888 1089536 1097136 1150464 1171008 1201396 1225728 1231872 1279992 1314816 1366176 1373024 1400832 1437184 1462848 1533952 1544652 1561344 1616832 1630466 1634304 1642496 1706656 1725696 1802094 1821568 1847808 1919988 1950464 1972224 2049264 2059536 2081792 2155776 2194272 2300928 2342016 2402792 2445699 2451456 2463744 2559984 2629632 2703141 2732352 2746048 2874368 2925696 3067904 3089304 3122688 3233664 3260932 3268608 3284992 3413312 3451392 3604188 3643136 3695616 3839976 3900928 3944448 4098528 4119072 4163584 4311552 4388544 4601856 4684032 4805584 4891398 4902912 4927488 5119968 5406282 5464704 5492096 5706631 5748736 5851392 6135808 6178608 6245376 6467328 6521864 6826624 6902784 7208376 7286272 7337097 7391232 7679952 7801856 7888896 8197056 8238144 8327168 8623104 8777088 9203712 9368064 9611168 9782796 9805824 9854976 10239936 10812564 10929408 10984192 11413262 11497472 11702784 12357216 12490752 12934656 13043728 13653248 13805568 14416752 14572544 14674194 14782464 15359904 15603712 16394112 16476288 16654336 17119893 17246208 17554176 18407424 18736128 19222336 19565592 20479872 21625128 21858816 21968384 22826524 22994944 23405568 24714432 24981504 25869312 26087456 27306496 27611136 28833504 29145088 29348388 29564928 30719808 31207424 32788224 32952576 34239786 34492416 35108352 37472256 38444672 39131184 40959744 43250256 43717632 43936768 45653048 46811136 49428864 49963008 51359679 51738624 52174912 54612992 55222272 57667008 58290176 58696776 61439616 62414848 65576448 65905152 68479572 68984832 70216704 74944512 76889344 78262368 81919488 86500512 87435264 87873536 91306096 93622272 98857728 102719358 103477248 104349824 109225984 115334016 116580352 117393552 122879232 131152896 131810304 136959144 140433408 149889024 153778688 156524736 163838976 173001024 174870528 175747072 182612192 187244544 197715456 205438716 206954496 208699648 218451968 230668032 234787104 245758464 262305792 263620608 273918288 280866816 307557376 313049472 327677952 346002048 349741056 351494144 365224384 395430912 410877432 417399296 436903936 461336064 469574208 491516928 524611584 527241216 547836576 561733632 615114752 626098944 655355904 692004096 730448768 790861824 821754864 834798592 922672128 939148416 983033856 1049223168 1054482432 1095673152 1230229504 1252197888 1310711808 1384008192 1460897536 1581723648 1643509728 1669597184 1845344256 1878296832 1966067712 2191346304 2460459008 2504395776 2768016384 2921795072 3163447296 3287019456 3339194368 3690688512 3756593664 3932135424 4382692608 5008791552 5536032768 5843590144 6574038912 6678388736 7381377024 7513187328 8765385216 10017583104 11072065536 11687180288 13148077824 15026374656 17530770432 20035166208 22144131072 23374360576 26296155648 30052749312 35061540864 46748721152 52592311296 60105498624 70123081728 105184622592 140246163456 210369245184 420738490368
• Sum of all divisors σ(n): 1479471402240
• Sum of proper divisors (its aliquot sum) s(n): 1058732911872
• 420738490368 is an abundant number, because the sum of its proper divisors (1058732911872) is greater than itself. Its abundance is 637994421504

Bases of 420738490368

• Binary: 110000111110101111101111110000000000000₂
• Hexadecimal: 0x61F5F7E000
• Base-36: 5DA8U0W0

Squares and roots of 420738490368

• 420738490368 squared (420738490368²) is 177020877277143628775424
• 420738490368 cubed (420738490368³) is 74479496669204404722081298259116032
• The square root of 420738490368 is 648643.5772964995
• The cube root of 420738490368 is 7493.2590712391

Scales and comparisons

• 420,738,490,368 seconds is equal to 13,378 years, 9 weeks, 3 days, 10 hours, 52 minutes, 48 seconds.
• To count from 1 to 420,738,490,368 would take you about twenty-six thousand, seven hundred fifty-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 420738490368 cubic inches would be around 624.4 feet tall.

Recreational maths with 420738490368

• 420738490368 backwards is 863094837024
• The number of decimal digits it has is: 12
• The sum of 420738490368's digits is 54
• More coming soon!