380212140

Names of 380212140

• Cardinal: 380212140 can be written as Three hundred eighty million, two hundred twelve thousand, one hundred forty.

Scientific notation

• Scientific notation: 3.8021214 × 10⁸

Factors of 380212140

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 195

Divisors of 380212140

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 10 11 12 14 15 17 20 21 22 28 30 33 34 35 42 44 47 51 55 60 66 68 70 77 84 85 94 102 103 105 110 119 132 140 141 154 165 170 187 188 204 206 210 220 231 235 238 255 282 308 309 329 330 340 357 374 385 412 420 462 470 476 510 515 517 561 564 595 618 658 660 705 714 721 748 770 799 924 935 940 987 1020 1030 1034 1122 1133 1155 1190 1236 1309 1316 1410 1428 1442 1540 1545 1551 1598 1645 1751 1785 1870 1974 2060 2068 2163 2244 2266 2310 2380 2397 2585 2618 2805 2820 2884 3090 3102 3196 3290 3399 3502 3570 3605 3619 3740 3927 3948 3995 4326 4532 4620 4794 4841 4935 5170 5236 5253 5593 5610 5665 6180 6204 6545 6580 6798 7004 7140 7210 7238 7755 7854 7931 7990 8652 8755 8789 9588 9682 9870 10340 10506 10815 10857 11186 11220 11330 11985 12257 13090 13596 14420 14476 14523 15510 15708 15862 15980 16779 16995 17510 17578 18095 19261 19364 19635 19740 21012 21630 21714 22372 22660 23793 23970 24205 24514 26180 26265 26367 27965 29046 31020 31724 33558 33887 33990 35020 35156 36190 36771 38522 39270 39655 43260 43428 43945 47586 47940 48410 49028 52530 52734 53251 54285 55930 57783 58092 61285 61523 67116 67774 67980 72380 72615 73542 77044 78540 79310 82297 83895 87890 95172 96305 96820 101661 105060 105468 106502 108570 111860 115566 118965 122570 123046 131835 134827 135548 145230 147084 158620 159753 164594 167790 169435 175780 183855 184569 192610 203322 213004 217140 231132 237930 245140 246092 246891 263670 266255 269654 288915 290460 307615 319506 329188 335580 338870 367710 369138 372757 385220 404481 406644 411485 475860 493782 508305 527340 532510 539308 576079 577830 615230 639012 674135 677740 735420 738276 745514 798765 808962 822970 905267 922845 987564 1016610 1065020 1118271 1152158 1155660 1230460 1234455 1348270 1491028 1597530 1617924 1645940 1728237 1810534 1845690 1863785 2022405 2033220 2236542 2304316 2468910 2696540 2715801 2880395 3195060 3456474 3621068 3691380 3727570 4044810 4473084 4526335 4937820 5431602 5591355 5760790 6336869 6912948 7455140 8089620 8641185 9052670 10863204 11182710 11521580 12673738 13579005 17282370 18105340 19010607 22365420 25347476 27158010 31684345 34564740 38021214 54316020 63368690 76042428 95053035 126737380 190106070 380212140
• Sum of all divisors σ(n): 1449197568
• Sum of proper divisors (its aliquot sum) s(n): 1068985428
• 380212140 is an abundant number, because the sum of its proper divisors (1068985428) is greater than itself. Its abundance is 688773288

Bases of 380212140

• Binary: 10110101010011001001110101100₂
• Hexadecimal: 0x16A993AC
• Base-36: 6AD9KC

Squares and roots of 380212140

• 380212140 squared (380212140²) is 144561271403379600
• 380212140 cubed (380212140³) is 54963950361399760948344000
• The square root of 380212140 is 19499.0292066043
• The cube root of 380212140 is 724.4504055161

Scales and comparisons

• 380,212,140 seconds is equal to 12 years, 4 weeks, 4 days, 14 hours, 29 minutes.
• To count from 1 to 380,212,140 would take you about eighteen 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 380212140 cubic inches would be around 60.4 feet tall.

Recreational maths with 380212140

• 380212140 backwards is 041212083
• 380212140 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 380212140's digits is 21
• More coming soon!