38846742144

Names of 38846742144

• Cardinal: 38846742144 can be written as Thirty-eight billion, eight hundred forty-six million, seven hundred forty-two thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 3.8846742144 × 10¹⁰

Factors of 38846742144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 74

Divisors of 38846742144

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 19 21 24 28 32 38 42 43 48 49 56 57 64 76 84 86 96 98 112 114 128 129 133 147 152 168 172 192 196 224 228 258 266 294 301 304 336 343 344 361 384 392 399 448 456 516 532 588 602 608 672 686 688 722 784 798 817 896 903 912 931 1029 1032 1064 1083 1176 1204 1216 1344 1372 1376 1444 1568 1596 1634 1806 1824 1862 2058 2064 2107 2128 2166 2352 2408 2432 2451 2527 2688 2744 2752 2793 2888 3136 3192 3268 3612 3648 3724 4116 4128 4214 4256 4332 4704 4816 4902 5054 5488 5504 5586 5719 5776 6272 6321 6384 6517 6536 6859 7224 7296 7448 7581 8232 8256 8428 8512 8664 9408 9632 9804 10108 10976 11172 11438 11552 12642 12768 13034 13072 13718 14448 14749 14896 15162 15523 16464 16512 16856 17024 17157 17328 17689 18816 19264 19551 19608 20216 20577 21952 22344 22876 23104 25284 25536 26068 26144 27436 28896 29498 29792 30324 31046 32928 33712 34314 34656 35378 38528 39102 39216 40033 40432 41154 43904 44247 44688 45752 46208 46569 48013 50568 51072 52136 52288 53067 54872 57792 58996 59584 60648 62092 65856 67424 68628 69312 70756 78204 78432 80066 80864 82308 88494 89376 91504 93138 96026 101136 104272 104576 106134 108661 109744 115584 117992 119168 120099 121296 123823 124184 131712 134848 137256 138624 141512 144039 156408 156864 160132 161728 164616 176988 178752 183008 186276 192052 202272 208544 212268 217322 219488 235984 240198 242592 247646 248368 269696 274512 280231 283024 288078 294937 312816 313728 320264 323456 325983 329232 336091 353976 357504 366016 371469 372552 384104 404544 417088 424536 434644 438976 471968 480396 485184 495292 496736 549024 560462 566048 576156 589874 625632 640528 651966 658464 672182 707952 732032 742938 745104 760627 768208 809088 834176 840693 849072 869288 877952 884811 943936 960792 970368 990584 993472 1008273 1098048 1120924 1132096 1152312 1179748 1251264 1281056 1303932 1316928 1344364 1415904 1485876 1490208 1521254 1536416 1681386 1698144 1738576 1769622 1887872 1921584 1981168 1986944 2016546 2064559 2196096 2241848 2264192 2281881 2304624 2352637 2359496 2502528 2562112 2607864 2633856 2688728 2831808 2971752 2980416 3042508 3072832 3362772 3396288 3477152 3539244 3843168 3962336 4033092 4129118 4483696 4563762 4609248 4705274 4718992 5124224 5215728 5324389 5377456 5663616 5943504 5960832 6085016 6145664 6193677 6725544 6792576 6954304 7057911 7078488 7686336 7924672 8066184 8258236 8967392 9127524 9218496 9410548 9437984 10431456 10648778 10754912 11887008 12170032 12387354 13451088 13908608 14115822 14156976 14451913 15372672 15849344 15973167 16132368 16516472 17934784 18255048 18436992 18821096 18875968 20862912 21297556 21509824 23774016 24340064 24774708 26902176 28231644 28313952 28903826 31946334 32264736 33032944 35869568 36510096 37642192 37751936 41725824 42595112 43019648 43355739 47548032 48680128 49549416 53804352 56463288 56627904 57807652 63892668 64529472 66065888 73020192 75284384 85190224 86711478 97360256 99098832 101163391 107608704 112926576 113255808 115615304 127785336 129058944 132131776 146040384 150568768 170380448 173422956 198197664 202326782 225853152 231230608 255570672 264263552 292080768 301137536 303490173 340760896 346845912 396395328 404653564 451706304 462461216 511141344 606980346 681521792 693691824 792790656 809307128 903412608 924922432 1022282688 1213960692 1387383648 1618614256 1849844864 2044565376 2427921384 2774767296 3237228512 4855842768 5549534592 6474457024 9711685536 12948914048 19423371072 38846742144
• Sum of all divisors σ(n): 129972480000
• Sum of proper divisors (its aliquot sum) s(n): 91125737856
• 38846742144 is an abundant number, because the sum of its proper divisors (91125737856) is greater than itself. Its abundance is 52278995712

Bases of 38846742144

• Binary: 100100001011011100100011111010000000₂
• Hexadecimal: 0x90B723E80
• Base-36: HUGCI2O

Squares and roots of 38846742144

• 38846742144 squared (38846742144²) is 1509069375202425716736
• 38846742144 cubed (38846742144³) is 58622428895895819621357777321984
• The square root of 38846742144 is 197095.7689652419
• The cube root of 38846742144 is 3386.7634765417

Scales and comparisons

• 38,846,742,144 seconds is equal to 1,235 years, 10 weeks, 5 days, 1 hour, 42 minutes, 24 seconds.
• To count from 1 to 38,846,742,144 would take you about two thousand, four hundred seventy 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 38846742144 cubic inches would be around 282.2 feet tall.

Recreational maths with 38846742144

• 38846742144 backwards is 44124764883
• The number of decimal digits it has is: 11
• The sum of 38846742144's digits is 51
• More coming soon!