428237250672

Names of 428237250672

• Cardinal: 428237250672 can be written as Four hundred twenty-eight billion, two hundred thirty-seven million, two hundred fifty thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.28237250672 × 10¹¹

Factors of 428237250672

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 171

Divisors of 428237250672

• Number of divisors d(n): 720
• Complete list of divisors:
  1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 33 41 42 44 48 49 56 66 77 82 84 88 98 107 112 121 123 132 147 154 164 168 176 196 214 231 242 246 264 287 294 308 321 328 336 343 363 392 428 451 462 484 492 528 539 574 588 616 642 656 686 726 749 784 847 856 861 902 924 968 984 1029 1078 1148 1176 1177 1232 1284 1353 1372 1452 1498 1617 1694 1712 1722 1804 1848 1936 1968 2009 2058 2156 2247 2296 2352 2354 2401 2541 2568 2706 2744 2904 2996 3157 3234 3388 3444 3531 3608 3696 3773 4018 4116 4312 4387 4494 4592 4708 4802 4961 5082 5136 5243 5412 5488 5808 5929 5992 6027 6314 6468 6776 6888 7062 7203 7216 7546 8036 8232 8239 8624 8774 8988 9416 9471 9604 9922 10164 10486 10824 11319 11858 11984 12054 12628 12936 12947 13161 13552 13776 14063 14124 14406 14883 15092 15729 16072 16464 16478 16807 17548 17787 17976 18832 18942 19208 19844 20328 20972 21648 22099 22638 23716 24108 24717 25256 25872 25894 26322 26411 28126 28248 28812 29766 30184 30709 31458 32144 32956 33614 34727 35096 35574 35952 36701 37884 38416 38841 39688 40656 41503 41944 42189 44198 45276 47432 48216 48257 49434 50421 50512 51788 52644 52822 56252 56496 57624 57673 59532 60368 61418 62916 65912 66297 67228 69454 70192 71148 73402 75768 77682 79233 79376 83006 83888 84378 88396 90552 90629 92127 94864 96432 96514 98441 98868 100842 103576 104181 105288 105644 110103 112504 115248 115346 119064 122836 124509 125832 131824 132594 134456 138908 142296 144771 146804 151536 154693 155364 158466 166012 168756 173019 176792 181104 181258 184254 184877 193028 196882 197736 201684 207152 208362 210576 211288 214963 220206 225008 230692 238128 243089 245672 249018 251664 256907 265188 268912 271887 277816 284592 289542 290521 293608 295323 309386 310728 316932 332024 337512 337799 346038 353584 362516 368508 369754 386056 393764 395472 403368 403711 416724 422576 429926 440412 461384 464079 486178 491344 498036 513814 530376 530827 543774 554631 555632 579084 581042 587216 590646 618772 621456 633864 634403 644889 664048 675024 675598 689087 692076 725032 729267 737016 739508 770721 772112 787528 806736 807422 833448 859852 871563 880824 922768 928158 972356 996072 1013397 1027628 1060752 1061654 1082851 1087548 1109262 1158168 1162084 1181292 1211133 1237544 1267728 1268806 1289778 1351196 1378174 1384152 1450064 1458534 1474032 1479016 1504741 1541442 1575056 1592481 1614844 1666896 1701623 1719704 1743126 1761648 1798349 1856316 1903209 1944712 1992144 2026794 2033647 2055256 2067261 2123308 2165702 2175096 2218524 2316336 2324168 2362584 2364593 2422266 2475088 2537612 2579556 2702392 2756348 2768304 2825977 2917068 2958032 3009482 3082884 3184962 3229688 3248553 3403246 3439408 3486252 3596698 3712632 3715789 3806418 3889424 4053588 4067294 4110512 4134522 4246616 4331404 4350192 4437048 4440821 4514223 4648336 4725168 4729186 4844532 5075224 5104869 5159112 5395047 5404784 5512696 5651954 5834136 6018964 6100941 6165768 6369924 6459376 6497106 6806492 6972504 7093779 7193396 7425264 7431578 7579957 7612836 8107176 8134588 8269044 8477931 8493232 8662808 8874096 8881642 9028446 9458372 9689064 10150448 10209738 10318224 10533187 10790094 11025392 11147367 11303908 11668272 11911361 12037928 12201882 12331536 12739848 12994212 13322463 13612984 13945008 14187558 14386792 14863156 15159914 15225672 16214352 16269176 16538088 16552151 16955862 17325616 17763284 18056892 18916744 19378128 19781839 20419476 21066374 21580188 22294734 22607816 22739871 23822722 24075856 24403764 25479696 25988424 26010523 26644926 27225968 28375116 28773584 29726312 30319828 30451344 31085747 31599561 32538352 33076176 33104302 33911724 35526568 35734083 36113784 37833488 39563678 40838952 42132748 43160376 44589468 45215632 45479742 47645444 48807528 49656453 51976848 52021046 53289852 56750232 59345517 59452624 60639656 62171494 63199122 66208604 67823448 71053136 71468166 72227568 73732309 78031569 79127356 81677904 83379527 84265496 86320752 89178936 90959484 93257241 95290888 97615056 99312906 104042092 106579704 113500464 115865057 118691034 121279312 124342988 126398244 132417208 135646896 142936332 147464618 156063138 158254712 166759054 168530992 178357872 181918968 182073661 186514482 190581776 198625812 208084184 213159408 217600229 221196927 231730114 237382068 248685976 250138581 252796488 264834416 285872664 294929236 312126276 316509424 333518108 347595171 363837936 364147322 373028964 397251624 416168368 435200458 442393854 463460228 474764136 497371952 500277162 505592976 546220983 571745328 589858472 624252552 652800687 667036216 695190342 728294644 746057928 794503248 811055399 870400916 884787708 926920456 949528272 1000554324 1092441966 1179716944 1248505104 1274515627 1305601374 1334072432 1390380684 1456589288 1492115856 1622110798 1740801832 1769575416 1853840912 2001108648 2184883932 2433166197 2549031254 2611202748 2780761368 2913178576 3244221596 3481603664 3539150832 3823546881 4002217296 4369767864 4866332394 5098062508 5222405496 5561522736 6488443192 7647093762 8739535728 8921609389 9732664788 10196125016 10444810992 12976886384 15294187524 17843218778 19465329576 20392250032 26764828167 30588375048 35686437556 38930659152 53529656334 61176750096 71372875112 107059312668 142745750224 214118625336 428237250672
• Sum of all divisors σ(n): 1466829616896
• Sum of proper divisors (its aliquot sum) s(n): 1038592366224
• 428237250672 is an abundant number, because the sum of its proper divisors (1038592366224) is greater than itself. Its abundance is 610355115552

Bases of 428237250672

• Binary: 110001110110100111011011110000001110000₂
• Hexadecimal: 0x63B4EDE070
• Base-36: 5GQ9EHDC

Squares and roots of 428237250672

• 428237250672 squared (428237250672²) is 183387142863113364451584
• 428237250672 cubed (428237250672³) is 78533205868292953635006271215464448
• The square root of 428237250672 is 654398.3883476487
• The cube root of 428237250672 is 7537.5142706143

Scales and comparisons

• 428,237,250,672 seconds is equal to 13,616 years, 32 weeks, 1 day, 15 hours, 51 minutes, 12 seconds.
• To count from 1 to 428,237,250,672 would take you about twenty-seven thousand, two hundred thirty-three 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 428237250672 cubic inches would be around 628.1 feet tall.

Recreational maths with 428237250672

• 428237250672 backwards is 276052732824
• 428237250672 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 428237250672's digits is 48
• More coming soon!