428908400928
428,908,400,928 is an even composite number composed of five prime numbers multiplied together.
428908400928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of four hundred eighty-six divisors.
Prime factorization of 428908400928:
25 × 32 × 72 × 372 × 1492
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 7 × 37 × 37 × 149 × 149)See below for interesting mathematical facts about the number 428908400928 from the Numbermatics database.
Names of 428908400928
- Cardinal: 428908400928 can be written as Four hundred twenty-eight billion, nine hundred eight million, four hundred thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.28908400928 × 1011
Factors of 428908400928
Divisors of 428908400928
- Number of divisors d(n): 486
-
Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 49 56 63 72 74 84 96 98 111 112 126 144 147 148 149 168 196 222 224 252 259 288 294 296 298 333 336 392 441 444 447 504 518 588 592 596 666 672 777 784 882 888 894 1008 1036 1043 1176 1184 1192 1332 1341 1369 1554 1568 1764 1776 1788 1813 2016 2072 2086 2331 2352 2384 2664 2682 2738 3108 3129 3528 3552 3576 3626 4107 4144 4172 4662 4704 4768 5328 5364 5439 5476 5513 6216 6258 7056 7152 7252 7301 8214 8288 8344 9324 9387 9583 10656 10728 10878 10952 11026 12321 12432 12516 14112 14304 14504 14602 16317 16428 16539 16688 18648 18774 19166 21456 21756 21903 21904 22052 22201 24642 24864 25032 28749 29008 29204 32634 32856 33078 33376 37296 37548 38332 38591 42912 43512 43806 43808 44104 44402 49284 49617 50064 57498 58016 58408 65268 65709 65712 66156 66603 67081 74592 75096 76664 77182 86247 87024 87612 88208 88804 98568 99234 100128 114996 115773 116816 130536 131418 131424 132312 133206 134162 150192 153328 154364 155407 172494 174048 175224 176416 177608 197136 198468 199809 201243 203981 229992 231546 233632 261072 262836 264624 266412 268324 270137 300384 306656 308728 310814 344988 347319 350448 355216 394272 396936 399618 402486 407962 459984 463092 466221 522144 525672 529248 532824 536648 540274 603729 611943 617456 621628 689976 694638 700896 710432 793872 799236 804972 810411 815924 821437 919968 926184 932442 1051344 1065648 1073296 1080548 1087849 1207458 1223886 1234912 1243256 1379952 1389276 1398663 1427867 1587744 1598472 1609944 1620822 1631848 1642874 1835829 1852368 1864884 2102688 2131296 2146592 2161096 2175698 2414916 2431233 2447772 2464311 2486512 2759904 2778552 2797326 2855734 3196944 3219888 3241644 3263547 3263696 3285748 3671658 3704736 3729768 4283601 4322192 4351396 4829832 4862466 4895544 4928622 4973024 5557104 5594652 5711468 5750059 6393888 6439776 6483288 6527094 6527392 6571496 7343316 7392933 7459536 8567202 8644384 8702792 9659664 9724932 9790641 9791088 9857244 9995069 11114208 11189304 11422936 11500118 12850803 12966576 13054188 13142992 14686632 14785866 14919072 17134404 17250177 17405584 19319328 19449864 19581282 19582176 19714488 19990138 22378608 22845872 23000236 25701606 25933152 26108376 26285984 29373264 29571732 29985207 30393169 34268808 34500354 34811168 38899728 39162564 39428976 39980276 40250413 44757216 45691744 46000472 51403212 51750531 52216752 58746528 59143464 59970414 60786338 68537616 69000708 77799456 78325128 78857952 79960552 80500826 89955621 91179507 92000944 102806424 103501062 104433504 118286928 119940828 120751239 121572676 137075232 138001416 156650256 159921104 161001652 179911242 182359014 184001888 205612848 207002124 212752183 236573856 239881656 241502478 243145352 273538521 276002832 313300512 319842208 322003304 359822484 362253717 364718028 411225696 414004248 425504366 479763312 483004956 486290704 547077042 552005664 638256549 644006608 719644968 724507434 729436056 828008496 851008732 959526624 966009912 972581408 1094154084 1276513098 1288013216 1439289936 1449014868 1458872112 1489265281 1656016992 1702017464 1914769647 1932019824 2188308168 2553026196 2878579872 2898029736 2917744224 2978530562 3404034928 3829539294 3864039648 4376616336 4467795843 5106052392 5796059472 5957061124 6808069856 7659078588 8753232672 8935591686 10212104784 11592118944 11914122248 13403387529 15318157176 17871183372 20424209568 23828244496 26806775058 30636314352 35742366744 47656488992 53613550116 61272628704 71484733488 107227100232 142969466976 214454200464 428908400928
- Sum of all divisors σ(n): 1468080308331
- Sum of proper divisors (its aliquot sum) s(n): 1039171907403
- 428908400928 is an abundant number, because the sum of its proper divisors (1039171907403) is greater than itself. Its abundance is 610263506475
Bases of 428908400928
- Binary: 1100011110111001110111011010001001000002
- Hexadecimal: 0x63DCEED120
- Base-36: 5H1CZK80
Squares and roots of 428908400928
- 428908400928 squared (4289084009282) is 183962416386613991261184
- 428908400928 cubed (4289084009283) is 78903025843233510816226195435978752
-
The
square root of 428908400928 is 654910.9870264813 -
The
cube root of 428908400928 is 7541.4499115369
Scales and comparisons
How big is 428908400928?- 428,908,400,928 seconds is equal to 13,637 years, 49 weeks, 6 days, 14 hours, 28 minutes, 48 seconds.
-
To count from 1 to 428,908,400,928 would take you about twenty-seven thousand, two hundred seventy-five 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 428908400928 cubic inches would be around 628.5 feet tall.
Recreational maths with 428908400928
- 428908400928 backwards is 829004809824
- The number of decimal digits it has is: 12
- The sum of 428908400928's digits is 54
- More coming soon!
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