421352681490
421,352,681,490 is an even composite number composed of seven prime numbers multiplied together.
421352681490 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 421352681490:
2 × 33 × 5 × 13 × 292 × 47 × 3037
(2 × 3 × 3 × 3 × 5 × 13 × 29 × 29 × 47 × 3037)See below for interesting mathematical facts about the number 421352681490 from the Numbermatics database.
Names of 421352681490
- Cardinal: 421352681490 can be written as Four hundred twenty-one billion, three hundred fifty-two million, six hundred eighty-one thousand, four hundred ninety.
Scientific notation
- Scientific notation: 4.2135268149 × 1011
Factors of 421352681490
Divisors of 421352681490
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 27 29 30 39 45 47 54 58 65 78 87 90 94 117 130 135 141 145 174 195 234 235 261 270 282 290 351 377 390 423 435 470 522 585 611 702 705 754 783 841 846 870 1131 1170 1222 1269 1305 1363 1410 1566 1682 1755 1833 1885 2115 2262 2523 2538 2610 2726 3037 3055 3393 3510 3666 3770 3915 4089 4205 4230 5046 5499 5655 6074 6110 6345 6786 6815 7569 7830 8178 8410 9111 9165 10179 10933 10998 11310 12267 12615 12690 13630 15138 15185 16497 16965 17719 18222 18330 20358 20445 21866 22707 24534 25230 27333 27495 30370 32799 32994 33930 35438 36801 37845 39481 39527 40890 45414 45555 50895 53157 54665 54666 54990 61335 65598 73602 75690 78962 79054 81999 82485 88073 88595 91110 98397 101790 106314 109330 113535 118443 118581 122670 136665 142739 159471 163995 163998 164970 176146 177190 184005 196794 197405 197635 227070 236886 237162 264219 265785 273330 285478 295191 318942 327990 355329 355743 368010 394810 395270 409995 428217 440365 478413 491985 513851 528438 531570 590382 592215 592905 710658 711486 713695 792657 797355 819990 856434 880730 956826 983970 1027702 1065987 1067229 1144949 1184430 1185810 1284651 1321095 1427390 1475955 1541553 1585314 1594710 1776645 1778715 1855607 2131974 2134458 2141085 2289898 2377971 2392065 2554117 2569255 2569302 2642190 2951910 3083106 3434847 3553290 3557430 3711214 3853953 3963285 4139431 4282170 4624659 4755942 4784130 5108234 5138510 5329935 5336145 5566821 5724745 6423255 6869694 7662351 7707765 7707906 7926570 8278862 9249318 9278035 10304541 10659870 10672290 11133642 11449490 11889855 12418293 12770585 12846510 13873977 15324702 15415530 16700463 17174235 18556070 19269765 20609082 20697155 22987053 23123295 23779710 24836586 25541170 27747954 27834105 30913623 33203521 33400926 34348470 37254879 38311755 38539530 41394310 45974106 46246590 50101389 51522705 53812603 55668210 61827246 62091465 66407042 68961159 69369885 74509758 76623510 83502315 99610563 100202778 103045410 107625206 111764637 114935265 120043499 124182930 137922318 138739770 154568115 161437809 166017605 167004630 186274395 199221126 223529274 229870530 240086998 250506945 269063015 298831689 309136230 322875618 332035210 344805795 360130497 372548790 484313427 498052815 501013890 538126030 558823185 597663378 600217495 689611590 720260994 807189045 896495067 968626854 996105630 1080391491 1117646370 1200434990 1452940281 1494158445 1560565487 1614378090 1792990134 1800652485 2160782982 2421567135 2905880562 2988316890 3121130974 3241174473 3601304970 4482475335 4681696461 4843134270 5401957455 6482348946 7264701405 7802827435 8964950670 9363392922 10803914910 14045089383 14529402810 15605654870 16205872365 23408482305 28090178766 32411744730 42135268149 46816964610 70225446915 84270536298 140450893830 210676340745 421352681490
- Sum of all divisors σ(n): 1280288056320
- Sum of proper divisors (its aliquot sum) s(n): 858935374830
- 421352681490 is an abundant number, because the sum of its proper divisors (858935374830) is greater than itself. Its abundance is 437582693340
Bases of 421352681490
- Binary: 1100010000110101001001110110000000100102
- Hexadecimal: 0x621A93B012
- Base-36: 5DKEI9SI
Squares and roots of 421352681490
- 421352681490 squared (4213526814902) is 177538082198813388620100
- 421352681490 cubed (4213526814903) is 74806147001062056591192585911949000
-
The
square root of 421352681490 is 649116.8473318189 -
The
cube root of 421352681490 is 7496.9035009351
Scales and comparisons
How big is 421352681490?- 421,352,681,490 seconds is equal to 13,397 years, 37 weeks, 3 hours, 31 minutes, 30 seconds.
-
To count from 1 to 421,352,681,490 would take you about twenty-six thousand, seven hundred ninety-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 421352681490 cubic inches would be around 624.7 feet tall.
Recreational maths with 421352681490
- 421352681490 backwards is 094186253124
- 421352681490 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 421352681490's digits is 45
- More coming soon!
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The information we have on file for 421352681490 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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