3888189997380

Names of 3888189997380

• Cardinal: 3888189997380 can be written as Three trillion, eight hundred eighty-eight billion, one hundred eighty-nine million, nine hundred ninety-seven thousand, three hundred eighty.

Scientific notation

• Scientific notation: 3.88818999738 × 10¹²

Factors of 3888189997380

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1769899

Divisors of 3888189997380

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 26 27 30 36 39 45 52 54 60 65 78 90 108 117 130 135 156 180 195 234 260 270 313 351 390 468 540 585 626 702 780 939 1170 1252 1404 1565 1755 1878 2340 2817 3130 3510 3756 4069 4695 5634 6260 7020 8138 8451 9390 11268 12207 14085 16276 16902 18780 20345 24414 28170 33804 36621 40690 42255 48828 56340 61035 73242 81380 84510 109863 122070 146484 169020 183105 219726 244140 366210 439452 549315 732420 1098630 1769563 2197260 3539126 5308689 7078252 8847815 10617378 15926067 17695630 21234756 23004319 26543445 31852134 35391260 46008638 47778201 53086890 63704268 69012957 79630335 92017276 95556402 106173780 115021595 138025914 159260670 191112804 207038871 230043190 238891005 276051828 318521340 345064785 414077742 460086380 477782010 553873219 621116613 690129570 828155484 955564020 1035194355 1107746438 1242233226 1380259140 1661619657 2070388710 2215492876 2484466452 2769366095 3105583065 3323239314 4140777420 4984858971 5538732190 6211166130 6646478628 7200351847 8308098285 9969717942 11077464380 12422332260 14400703694 14954576913 16616196570 19939435884 21601055541 24924294855 28801407388 29909153826 33232393140 36001759235 43202111082 49848589710 59818307652 64803166623 72003518470 74772884565 86404222164 99697179420 108005277705 129606333246 144007036940 149545769130 194409499869 216010555410 259212666492 299091538260 324015833115 388818999738 432021110820 648031666230 777637999476 972047499345 1296063332460 1944094998690 3888189997380
• Sum of all divisors σ(n): 13068725617920
• Sum of proper divisors (its aliquot sum) s(n): 9180535620540
• 3888189997380 is an abundant number, because the sum of its proper divisors (9180535620540) is greater than itself. Its abundance is 5292345623160

Bases of 3888189997380

• Binary: 111000100101001010001011110000000101000100₂
• Hexadecimal: 0x3894A2F0144
• Base-36: 1DM7JXMX0

Squares and roots of 3888189997380

• 3888189997380 squared (3888189997380²) is 15118021455725884406864400
• 3888189997380 cubed (3888189997380³) is 58781739804329610277924274290015272000
• The square root of 3888189997380 is 1971849.3850646909
• The cube root of 3888189997380 is 15724.7044999693

Scales and comparisons

• 3,888,189,997,380 seconds is equal to 123,632 years, 21 weeks, 4 days, 1 hour, 3 minutes.
• To count from 1 to 3,888,189,997,380 would take you about three hundred nine thousand and eighty-one 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 3888189997380 cubic inches would be around 1310.4 feet tall.

Recreational maths with 3888189997380

• 3888189997380 backwards is 0837999818883
• The number of decimal digits it has is: 13
• The sum of 3888189997380's digits is 81
• More coming soon!