30438239832

Names of 30438239832

• Cardinal: 30438239832 can be written as Thirty billion, four hundred thirty-eight million, two hundred thirty-nine thousand, eight hundred thirty-two.

Scientific notation

• Scientific notation: 3.0438239832 × 10¹⁰

Factors of 30438239832

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 53

Divisors of 30438239832

• Number of divisors d(n): 1024
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 13 14 17 18 21 22 24 26 27 28 33 34 36 39 42 44 49 51 52 54 56 63 66 68 72 77 78 84 88 91 98 99 102 104 108 117 119 126 132 136 143 147 153 154 156 168 169 182 187 189 196 198 204 216 221 231 234 238 252 264 273 286 294 297 306 308 312 338 343 351 357 364 374 378 392 396 408 429 441 442 459 462 468 476 504 507 539 546 561 572 588 594 612 616 637 663 676 686 693 702 714 728 748 756 792 819 833 858 882 884 918 924 936 952 1001 1014 1029 1071 1078 1092 1122 1144 1176 1183 1188 1224 1274 1287 1309 1323 1326 1352 1372 1386 1404 1428 1496 1512 1521 1547 1617 1638 1666 1683 1716 1764 1768 1836 1848 1859 1911 1989 2002 2028 2058 2079 2142 2156 2184 2197 2244 2366 2376 2431 2457 2499 2548 2574 2618 2646 2652 2744 2772 2808 2856 2873 3003 3042 3087 3094 3213 3234 3276 3332 3366 3432 3528 3549 3672 3718 3773 3822 3861 3927 3978 4004 4056 4116 4158 4284 4312 4394 4459 4488 4563 4641 4732 4851 4862 4914 4998 5049 5096 5148 5236 5292 5304 5544 5577 5733 5746 5831 5967 6006 6084 6174 6188 6426 6468 6552 6591 6664 6732 7007 7098 7293 7436 7497 7546 7644 7722 7854 7956 8008 8232 8281 8316 8568 8619 8788 8918 9009 9126 9163 9261 9282 9464 9702 9724 9828 9996 10098 10296 10472 10584 10647 10829 11154 11319 11466 11492 11662 11781 11934 12012 12168 12348 12376 12852 12936 13013 13182 13377 13464 13923 14014 14196 14553 14586 14872 14994 15092 15288 15379 15444 15708 15912 16562 16632 16731 17017 17199 17238 17493 17576 17836 18018 18252 18326 18522 18564 19404 19448 19656 19773 19992 20111 20196 21021 21294 21658 21879 22308 22491 22638 22932 22984 23324 23562 23868 24024 24167 24696 24843 25704 25857 26026 26364 26754 27027 27489 27846 28028 28392 29106 29172 29988 30184 30758 30888 31416 31603 31941 32487 33124 33462 33957 34034 34398 34476 34986 35343 35672 36036 36504 36652 37044 37128 37349 38808 39039 39546 40131 40222 40392 41769 42042 42588 43316 43758 44616 44982 45276 45864 46137 46648 47124 47736 48334 49049 49686 50193 51051 51714 52052 52479 52728 53508 54054 54978 55692 56056 57967 58212 58344 59319 59976 60333 61516 63063 63206 63882 64141 64974 65637 66248 66924 67914 68068 68796 68952 69972 70686 72072 72501 73304 74088 74529 74698 75803 77571 78078 79092 80262 80444 82467 83538 84084 85176 86632 87516 89964 90552 91091 92274 94248 94809 96668 97461 98098 99372 100386 101871 102102 103428 104104 104958 107016 107653 108108 109956 111384 112047 115934 116424 117117 118638 119119 120393 120666 123032 126126 126412 127764 128282 129948 131274 133848 135828 136136 137592 138411 139944 140777 141372 145002 147147 149058 149396 151606 153153 155142 156156 157437 158184 160524 160888 164934 167076 168168 169169 173901 175032 179928 180999 182182 184548 189189 189618 192423 193336 194922 196196 198744 200772 203742 204204 206856 209916 215306 216216 217503 219912 221221 223587 224094 227409 231868 234234 237276 238238 240786 241332 247401 252252 252824 255528 256564 259896 261443 262548 271656 273273 276822 281554 282744 284427 290004 292383 294294 298116 298792 303212 306306 310284 312312 314874 321048 322959 329868 334152 336141 338338 347802 351351 357357 361998 364364 369096 378378 379236 384846 389844 392392 401544 407484 408408 410839 415233 419832 422331 430612 435006 441441 442442 447174 448188 454818 459459 463736 468468 474552 476476 481572 482664 494802 504504 507507 513128 521703 522886 525096 542997 546546 553644 563108 568854 577269 580008 584766 588588 596232 606424 612612 620568 629748 637637 645918 652509 659736 663663 672282 676676 682227 695604 702702 714714 723996 728728 753571 756756 758472 769692 779688 784329 814968 819819 821678 830466 833833 844662 853281 861224 870012 882882 884884 894348 896376 909636 918918 936936 952952 963144 968877 985439 989604 1008423 1015014 1043406 1045772 1072071 1085994 1093092 1107288 1126216 1137708 1154538 1169532 1177176 1184183 1225224 1232517 1259496 1266993 1275274 1291836 1305018 1324323 1327326 1344564 1353352 1364454 1391208 1405404 1429428 1447992 1507142 1513512 1522521 1539384 1548547 1565109 1568658 1639638 1643356 1660932 1667666 1689324 1706562 1731807 1740024 1765764 1769768 1788696 1819272 1830101 1837836 1912911 1937754 1970878 1979208 1990989 2016846 2030028 2046681 2086812 2091544 2144142 2171988 2186184 2260713 2275416 2309076 2339064 2352987 2368366 2459457 2465034 2501499 2533986 2550548 2583672 2610036 2648646 2654652 2689128 2728908 2810808 2858856 2875873 2906631 2956317 3014284 3045042 3097094 3130218 3137316 3216213 3279276 3286712 3321864 3335332 3378648 3413124 3463614 3531528 3552549 3660202 3675672 3697551 3800979 3825822 3875508 3941756 3981978 4033692 4060056 4093362 4173624 4288284 4343976 4521426 4567563 4618152 4645641 4705974 4736732 4918914 4930068 5002998 5067972 5101096 5220072 5297292 5309304 5457816 5490303 5738733 5751746 5813262 5912634 5972967 6028568 6090084 6194188 6260436 6274632 6432426 6558552 6670664 6782139 6826248 6927228 7058961 7105098 7320404 7395102 7504497 7601958 7651644 7751016 7883512 7963956 8067384 8186724 8289281 8576568 8627619 8868951 9042852 9135126 9291282 9411948 9473464 9837828 9860136 10005996 10135944 10594584 10657647 10839829 10980606 11092653 11477466 11503492 11626524 11825268 11945934 12180168 12388376 12520872 12810707 12864852 13564278 13854456 13936923 14117922 14210196 14640808 14790204 15008994 15203916 15303288 15927912 16373448 16470909 16578562 17216199 17255238 17737902 18085704 18270252 18582564 18823896 19675656 20011992 20131111 20346417 21315294 21679658 21961212 22185306 22513491 22954932 23006984 23253048 23650536 23891868 24867843 25621414 25729704 25882857 26606853 27128556 27873846 28235844 28420392 29580408 30017988 30407832 31972941 32519487 32941818 33157124 34432398 34510476 35475804 36540504 37165128 38432121 40262222 40692834 41810769 42630588 43359316 43922424 44370612 45026982 45909864 47783736 49412727 49735686 51242828 51765714 53213706 54257112 55747692 56471688 60035976 60393333 63945882 65038974 65883636 66314248 68864796 69020952 70951608 74603529 76864242 77648571 80524444 81385668 83621538 85261176 86718632 88741224 90053964 97558461 98825454 99471372 102485656 103531428 106427412 111495384 115296363 120786666 127891764 130077948 131767272 137729592 140917777 149207058 153728484 155297142 161048888 162771336 167243076 180107928 181179999 195116922 197650908 198942744 207062856 212854824 223810587 230592726 241573332 255783528 260155896 281835554 292675383 298414116 307456968 310594284 334486152 345889089 362359998 390233844 395301816 422753331 447621174 461185452 483146664 543539997 563671108 585350766 596828232 621188568 691778178 724719996 780467688 845506662 895242348 922370904 1087079994 1127342216 1170701532 1268259993 1383556356 1449439992 1691013324 1790484696 2174159988 2341403064 2536519986 2767112712 3382026648 3804779979 4348319976 5073039972 7609559958 10146079944 15219119916 30438239832
• Sum of all divisors σ(n): 123379200000
• Sum of proper divisors (its aliquot sum) s(n): 92940960168
• 30438239832 is an abundant number, because the sum of its proper divisors (92940960168) is greater than itself. Its abundance is 62502720336

Bases of 30438239832

• Binary: 11100010110010000101010111001011000₂
• Hexadecimal: 0x71642AE58
• Base-36: DZE5460

Squares and roots of 30438239832

• 30438239832 squared (30438239832²) is 926486444070351388224
• 30438239832 cubed (30438239832³) is 28200616585710209835276252538368
• The square root of 30438239832 is 174465.5835172083
• The cube root of 30438239832 is 3122.2895694197

Scales and comparisons

• 30,438,239,832 seconds is equal to 967 years, 43 weeks, 5 days, 10 hours, 37 minutes, 12 seconds.
• To count from 1 to 30,438,239,832 would take you about one thousand, nine hundred thirty-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 30438239832 cubic inches would be around 260.2 feet tall.

Recreational maths with 30438239832

• 30438239832 backwards is 23893283403
• The number of decimal digits it has is: 11
• The sum of 30438239832's digits is 45
• More coming soon!