38809132128

Names of 38809132128

• Cardinal: 38809132128 can be written as Thirty-eight billion, eight hundred nine million, one hundred thirty-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.8809132128 × 10¹⁰

Factors of 38809132128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 803

Divisors of 38809132128

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 31 32 36 39 48 52 53 54 62 72 78 81 93 96 104 106 108 117 124 144 156 159 162 186 208 212 216 234 248 279 288 312 318 324 351 372 403 416 424 432 468 477 496 558 624 636 648 689 701 702 744 806 837 848 864 936 954 992 1053 1116 1209 1248 1272 1296 1378 1402 1404 1431 1488 1612 1643 1674 1696 1872 1908 2067 2103 2106 2232 2418 2511 2544 2592 2756 2804 2808 2862 2976 3224 3286 3348 3627 3744 3816 4134 4206 4212 4293 4464 4836 4929 5022 5088 5512 5608 5616 5724 6201 6309 6448 6572 6696 7254 7632 8268 8412 8424 8586 8928 9113 9672 9858 10044 10881 11024 11216 11232 11448 12402 12618 12896 13144 13392 14508 14787 15264 16536 16824 16848 17172 18226 18603 18927 19344 19716 20088 21359 21731 21762 22048 22432 22896 24804 25236 26288 26784 27339 29016 29574 32643 33072 33648 33696 34344 36452 37153 37206 37854 38688 39432 40176 42718 43462 43524 44361 45792 49608 50472 52576 54678 55809 56781 58032 59148 64077 65193 65286 66144 67296 68688 72904 74306 74412 75708 78864 80352 82017 85436 86924 87048 88722 99216 100944 109356 111459 111618 113562 116064 118296 128154 130386 130572 133083 137376 145808 148612 148824 151416 157728 164034 170872 173848 174096 177444 192231 195579 198432 201888 218712 222918 223236 227124 236592 246051 256308 260772 261144 266166 282503 291616 297224 297648 302832 328068 334377 341744 347696 348192 354888 384462 391158 437424 445836 446472 454248 473184 482989 492102 512616 521544 522288 532332 565006 576693 586737 594448 595296 605664 656136 668754 683488 695392 709776 738153 768924 782316 847509 874848 891672 892944 908496 965978 984204 1003131 1025232 1043088 1044576 1064664 1130012 1151743 1153386 1173474 1188896 1312272 1337508 1419552 1448967 1476306 1537848 1564632 1695018 1730079 1760211 1783344 1785888 1816992 1931956 1968408 2006262 2050464 2086176 2129328 2260024 2303486 2306772 2346948 2542527 2624544 2675016 2897934 2952612 3009393 3075696 3129264 3390036 3455229 3460158 3520422 3566688 3863912 3936816 4012524 4258656 4346901 4520048 4606972 4613544 4693896 5085054 5350032 5795868 5905224 6018786 6151392 6258528 6780072 6910458 6920316 7040844 7627581 7727824 7873632 8025048 8693802 9040096 9213944 9227088 9387792 10170108 10365687 10700064 11591736 11810448 12037572 13040703 13560144 13820916 13840632 14081688 14972659 15255162 15455648 16050096 17387604 18427888 18454176 18775584 20340216 20731374 22882743 23183472 23620896 24075144 26081406 27120288 27641832 27681264 28163376 29945318 30510324 31097061 32100192 34775208 36855776 39122109 40680432 41462748 44917977 45765486 46366944 48150288 52162812 55283664 55362528 56326752 59890636 61020648 62194122 69550416 78244218 81360864 82925496 89835954 91530972 93291183 96300576 104325624 110567328 119781272 122041296 124388244 134753931 139100832 156488436 165850992 179671908 183061944 186582366 208651248 239562544 244082592 248776488 269507862 312976872 331701984 359343816 366123888 373164732 404261793 417302496 479125088 497552976 539015724 625953744 718687632 732247776 746329464 808523586 995105952 1078031448 1212785379 1251907488 1437375264 1492658928 1617047172 2156062896 2425570758 2985317856 3234094344 4312125792 4851141516 6468188688 9702283032 12936377376 19404566064 38809132128
• Sum of all divisors σ(n): 129459762432
• Sum of proper divisors (its aliquot sum) s(n): 90650630304
• 38809132128 is an abundant number, because the sum of its proper divisors (90650630304) is greater than itself. Its abundance is 51841498176

Bases of 38809132128

• Binary: 100100001001001101000101110001100000₂
• Hexadecimal: 0x909345C60
• Base-36: HTTYE00

Squares and roots of 38809132128

• 38809132128 squared (38809132128²) is 1506148736528561808384
• 38809132128 cubed (38809132128³) is 58452325320357215267389274161152
• The square root of 38809132128 is 197000.3353499683
• The cube root of 38809132128 is 3385.6701428355

Scales and comparisons

• 38,809,132,128 seconds is equal to 1,234 years, 3 days, 18 hours, 28 minutes, 48 seconds.
• To count from 1 to 38,809,132,128 would take you about two thousand, four hundred sixty-eight 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 38809132128 cubic inches would be around 282.1 feet tall.

Recreational maths with 38809132128

• 38809132128 backwards is 82123190883
• The number of decimal digits it has is: 11
• The sum of 38809132128's digits is 45
• More coming soon!