38469924864

Names of 38469924864

• Cardinal: 38469924864 can be written as Thirty-eight billion, four hundred sixty-nine million, nine hundred twenty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 3.8469924864 × 10¹⁰

Factors of 38469924864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 21
• Sum of prime factors: 421

Divisors of 38469924864

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 128 144 162 168 189 192 216 224 243 252 256 288 324 336 378 384 409 432 448 486 504 512 567 576 648 672 729 756 768 818 864 896 972 1008 1024 1134 1152 1227 1296 1344 1458 1512 1536 1636 1701 1728 1792 1944 2016 2048 2187 2268 2304 2454 2592 2688 2863 2916 3024 3072 3272 3402 3456 3584 3681 3888 4032 4374 4536 4608 4908 5103 5184 5376 5726 5832 6048 6144 6544 6561 6804 6912 7168 7362 7776 8064 8589 8748 9072 9216 9816 10206 10368 10752 11043 11452 11664 12096 13088 13122 13608 13824 14336 14724 15309 15552 16128 17178 17496 18144 18432 19632 20412 20736 21504 22086 22904 23328 24192 25767 26176 26244 27216 27648 29448 30618 31104 32256 33129 34356 34992 36288 39264 40824 41472 43008 44172 45808 45927 46656 48384 51534 52352 52488 54432 55296 58896 61236 62208 64512 66258 68712 69984 72576 77301 78528 81648 82944 88344 91616 91854 93312 96768 99387 103068 104704 104976 108864 117792 122472 124416 129024 132516 137424 139968 145152 154602 157056 163296 165888 176688 183232 183708 186624 193536 198774 206136 209408 209952 217728 231903 235584 244944 248832 265032 274848 279936 290304 298161 309204 314112 326592 353376 366464 367416 373248 387072 397548 412272 418816 419904 435456 463806 471168 489888 497664 530064 549696 559872 580608 596322 618408 628224 653184 695709 706752 732928 734832 746496 795096 824544 837632 839808 870912 894483 927612 942336 979776 1060128 1099392 1119744 1161216 1192644 1236816 1256448 1306368 1391418 1413504 1465856 1469664 1492992 1590192 1649088 1679616 1741824 1788966 1855224 1884672 1959552 2087127 2120256 2198784 2239488 2385288 2473632 2512896 2612736 2683449 2782836 2827008 2931712 2939328 3180384 3298176 3359232 3483648 3577932 3710448 3769344 3919104 4174254 4240512 4397568 4478976 4770576 4947264 5225472 5366898 5565672 5654016 5863424 5878656 6261381 6360768 6596352 6718464 7155864 7420896 7538688 7838208 8348508 8481024 8795136 9541152 9894528 10450944 10733796 11131344 11308032 11757312 12522762 12721536 13192704 13436928 14311728 14841792 15676416 16697016 16962048 17590272 18784143 19082304 19789056 21467592 22262688 22616064 23514624 25045524 25443072 26385408 28623456 29683584 31352832 33394032 33924096 37568286 38164608 39578112 42935184 44525376 47029248 50091048 50886144 52770816 57246912 59367168 66788064 67848192 75136572 76329216 79156224 85870368 89050752 94058496 100182096 101772288 114493824 118734336 133576128 150273144 152658432 158312448 171740736 178101504 200364192 203544576 228987648 237468672 267152256 300546288 305316864 343481472 356203008 400728384 457975296 474937344 534304512 601092576 610633728 686962944 712406016 801456768 915950592 1068609024 1202185152 1373925888 1424812032 1602913536 1831901184 2137218048 2404370304 2747851776 3205827072 4274436096 4808740608 5495703552 6411654144 9617481216 12823308288 19234962432 38469924864
• Sum of all divisors σ(n): 132180375600
• Sum of proper divisors (its aliquot sum) s(n): 93710450736
• 38469924864 is an abundant number, because the sum of its proper divisors (93710450736) is greater than itself. Its abundance is 55240525872

Bases of 38469924864

• Binary: 100011110100111111000111100000000000₂
• Hexadecimal: 0x8F4FC7800
• Base-36: HO80000

Squares and roots of 38469924864

• 38469924864 squared (38469924864²) is 1479935119041805418496
• 38469924864 cubed (38469924864³) is 56932992833133150124449195884544
• The square root of 38469924864 is 196137.5151876867
• The cube root of 38469924864 is 3375.7772289983

Scales and comparisons

• 38,469,924,864 seconds is equal to 1,223 years, 11 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 38,469,924,864 would take you about two thousand, four hundred forty-six 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 38469924864 cubic inches would be around 281.3 feet tall.

Recreational maths with 38469924864

• 38469924864 backwards is 46842996483
• 38469924864 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38469924864's digits is 63
• More coming soon!