38097781380

Names of 38097781380

• Cardinal: 38097781380 can be written as Thirty-eight billion, ninety-seven million, seven hundred eighty-one thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.809778138 × 10¹⁰

Factors of 38097781380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3401

Divisors of 38097781380

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 41 45 54 60 81 82 90 108 123 135 162 164 180 181 205 246 270 324 362 369 405 410 492 540 543 615 724 738 810 820 905 1086 1107 1230 1476 1620 1629 1810 1845 2172 2214 2460 2715 3169 3258 3321 3620 3690 4428 4887 5430 5535 6338 6516 6642 7380 7421 8145 9507 9774 10860 11070 12676 13284 14661 14842 15845 16290 16605 19014 19548 22140 22263 24435 28521 29322 29684 31690 32580 33210 37105 38028 44526 47535 48870 57042 58644 63380 66420 66789 73305 74210 85563 89052 95070 97740 111315 114084 129929 133578 142605 146610 148420 171126 190140 200367 222630 256689 259858 267156 285210 293220 333945 342252 389787 400734 427815 445260 513378 519716 570420 573589 601101 649645 667890 779574 801468 855630 1001835 1026756 1147178 1169361 1202202 1283445 1299290 1335780 1559148 1711260 1720767 1948935 2003670 2294356 2338722 2404404 2566890 2598580 2867945 3005505 3441534 3508083 3897870 4007340 4677444 5133780 5162301 5735890 5846805 6011010 6883068 7016166 7795740 8603835 10324602 10524249 11471780 11693610 12022020 14032332 15486903 17207670 17540415 20649204 21048498 23387220 23517149 25811505 30973806 34415340 35080830 42096996 46460709 47034298 51623010 52621245 61947612 70161660 70551447 77434515 92921418 94068596 103246020 105242490 117585745 141102894 154869030 185842836 210484980 211654341 232303545 235171490 282205788 309738060 352757235 423308682 464607090 470342980 634963023 705514470 846617364 929214180 1058271705 1269926046 1411028940 1904889069 2116543410 2539852092 3174815115 3809778138 4233086820 6349630230 7619556276 9524445345 12699260460 19048890690 38097781380
• Sum of all divisors σ(n): 123144381360
• Sum of proper divisors (its aliquot sum) s(n): 85046599980
• 38097781380 is an abundant number, because the sum of its proper divisors (85046599980) is greater than itself. Its abundance is 46948818600

Bases of 38097781380

• Binary: 100011011110110011100000001010000100₂
• Hexadecimal: 0x8DECE0284
• Base-36: HI2FO90

Squares and roots of 38097781380

• 38097781380 squared (38097781380²) is 1451440946078274704400
• 38097781380 cubed (38097781380³) is 55296679849670478055815324072000
• The square root of 38097781380 is 195186.5297094039
• The cube root of 38097781380 is 3364.8566087971

Scales and comparisons

• 38,097,781,380 seconds is equal to 1,211 years, 20 weeks, 2 days, 13 hours, 3 minutes.
• To count from 1 to 38,097,781,380 would take you about two thousand, four hundred twenty-two 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 38097781380 cubic inches would be around 280.4 feet tall.

Recreational maths with 38097781380

• 38097781380 backwards is 08318779083
• 38097781380 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38097781380's digits is 54
• More coming soon!