38930153472

Names of 38930153472

• Cardinal: 38930153472 can be written as Thirty-eight billion, nine hundred thirty million, one hundred fifty-three thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.8930153472 × 10¹⁰

Factors of 38930153472

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 22
• Sum of prime factors: 461

Divisors of 38930153472

• Number of divisors d(n): 408
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 449 504 512 576 588 672 756 768 784 864 882 896 898 1008 1024 1152 1176 1323 1344 1347 1512 1536 1568 1728 1764 1792 1796 2016 2048 2304 2352 2646 2688 2694 3024 3072 3136 3143 3456 3528 3584 3592 4032 4041 4096 4608 4704 5292 5376 5388 6048 6144 6272 6286 6912 7056 7168 7184 8064 8082 8192 9216 9408 9429 10584 10752 10776 12096 12123 12288 12544 12572 13824 14112 14336 14368 16128 16164 16384 18432 18816 18858 21168 21504 21552 22001 24192 24246 24576 25088 25144 27648 28224 28287 28672 28736 32256 32328 32768 36864 37632 37716 42336 43008 43104 44002 48384 48492 49152 50176 50288 55296 56448 56574 57344 57472 64512 64656 65536 66003 73728 75264 75432 84672 84861 86016 86208 88004 96768 96984 98304 100352 100576 110592 112896 113148 114688 114944 129024 129312 132006 147456 150528 150864 169344 169722 172032 172416 176008 193536 193968 196608 198009 200704 201152 221184 225792 226296 229376 229888 258048 258624 264012 294912 301056 301728 338688 339444 344064 344832 352016 387072 387936 396018 401408 402304 442368 451584 452592 458752 459776 516096 517248 528024 589824 594027 602112 603456 677376 678888 688128 689664 704032 774144 775872 792036 802816 804608 884736 903168 905184 919552 1032192 1034496 1056048 1188054 1204224 1206912 1354752 1357776 1376256 1379328 1408064 1548288 1551744 1584072 1605632 1609216 1769472 1806336 1810368 1839104 2064384 2068992 2112096 2376108 2408448 2413824 2709504 2715552 2758656 2816128 3096576 3103488 3168144 3211264 3218432 3612672 3620736 3678208 4128768 4137984 4224192 4752216 4816896 4827648 5419008 5431104 5517312 5632256 6193152 6206976 6336288 6436864 7225344 7241472 7356416 8275968 8448384 9504432 9633792 9655296 10838016 10862208 11034624 11264512 12386304 12413952 12672576 12873728 14450688 14482944 14712832 16551936 16896768 19008864 19310592 21676032 21724416 22069248 22529024 24827904 25345152 25747456 28901376 28965888 29425664 33103872 33793536 38017728 38621184 43352064 43448832 44138496 45058048 49655808 50690304 51494912 57931776 66207744 67587072 76035456 77242368 86704128 86897664 88276992 90116096 99311616 101380608 102989824 115863552 132415488 135174144 152070912 154484736 173795328 180232192 198623232 202761216 205979648 231727104 264830976 270348288 304141824 308969472 347590656 360464384 397246464 405522432 463454208 540696576 608283648 617938944 695181312 720928768 794492928 811044864 926908416 1081393152 1216567296 1390362624 1441857536 1622089728 1853816832 2162786304 2433134592 2780725248 3244179456 4325572608 4866269184 5561450496 6488358912 9732538368 12976717824 19465076736 38930153472
• Sum of all divisors σ(n): 134478846000
• Sum of proper divisors (its aliquot sum) s(n): 95548692528
• 38930153472 is an abundant number, because the sum of its proper divisors (95548692528) is greater than itself. Its abundance is 56618539056

Bases of 38930153472

• Binary: 100100010000011010110000000000000000₂
• Hexadecimal: 0x9106B0000
• Base-36: HVU0AO0

Squares and roots of 38930153472

• 38930153472 squared (38930153472²) is 1515556849353473654784
• 38930153472 cubed (38930153472³) is 59000860740871513357049867010048
• The square root of 38930153472 is 197307.2565112595
• The cube root of 38930153472 is 3389.1857516563

Scales and comparisons

• 38,930,153,472 seconds is equal to 1,237 years, 44 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,930,153,472 would take you about two thousand, four hundred seventy-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 38930153472 cubic inches would be around 282.4 feet tall.

Recreational maths with 38930153472

• 38930153472 backwards is 27435103983
• The number of decimal digits it has is: 11
• The sum of 38930153472's digits is 45
• More coming soon!