103143040

Names of 103143040

• Cardinal: 103143040 can be written as One hundred three million, one hundred forty-three thousand and forty.

Scientific notation

• Scientific notation: 1.0314304 × 10⁸

Factors of 103143040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 61

Divisors of 103143040

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 8 10 11 13 14 16 20 22 23 26 28 32 35 40 44 46 49 52 55 56 64 65 70 77 80 88 91 92 98 104 110 112 115 128 130 140 143 154 160 161 176 182 184 196 208 220 224 230 245 253 260 280 286 299 308 320 322 352 364 368 385 392 416 440 448 455 460 490 506 520 539 560 572 598 616 637 640 644 704 715 728 736 770 784 805 832 880 896 910 920 980 1001 1012 1040 1078 1120 1127 1144 1196 1232 1265 1274 1288 1408 1430 1456 1472 1495 1540 1568 1610 1664 1760 1771 1820 1840 1960 2002 2024 2080 2093 2156 2240 2254 2288 2392 2464 2530 2548 2576 2695 2860 2912 2944 2990 3080 3136 3185 3220 3289 3520 3542 3640 3680 3920 4004 4048 4160 4186 4312 4480 4508 4576 4784 4928 5005 5060 5096 5152 5390 5635 5720 5824 5980 6160 6272 6370 6440 6578 7007 7040 7084 7280 7360 7840 8008 8096 8320 8372 8624 8855 9016 9152 9568 9856 10010 10120 10192 10304 10465 10780 11270 11440 11648 11960 12320 12397 12740 12880 13156 14014 14168 14560 14651 14720 15680 16016 16192 16445 16744 17248 17710 18032 18304 19136 20020 20240 20384 20608 20930 21560 22540 22880 23023 23920 24640 24794 25480 25760 26312 28028 28336 29120 29302 31360 32032 32384 32890 33488 34496 35035 35420 36064 38272 40040 40480 40768 41860 43120 45080 45760 46046 47840 49280 49588 50960 51520 52624 56056 56672 58240 58604 61985 64064 65780 66976 68992 70070 70840 72128 73255 80080 80960 81536 83720 86240 90160 91520 92092 95680 99176 101920 103040 105248 112112 113344 115115 117208 123970 128128 131560 133952 140140 141680 144256 146510 160160 161161 161920 167440 172480 180320 184184 191360 198352 203840 210496 224224 226688 230230 234416 247940 263120 267904 280280 283360 293020 320320 322322 334880 344960 360640 368368 396704 407680 420992 448448 460460 468832 495880 526240 560560 566720 586040 640640 644644 669760 721280 736736 793408 805805 896896 920920 937664 991760 1052480 1121120 1133440 1172080 1289288 1339520 1473472 1586816 1611610 1841840 1875328 1983520 2104960 2242240 2344160 2578576 2946944 3223220 3683680 3967040 4484480 4688320 5157152 6446440 7367360 7934080 9376640 10314304 12892880 14734720 20628608 25785760 51571520 103143040
• Sum of all divisors σ(n): 351630720
• Sum of proper divisors (its aliquot sum) s(n): 248487680
• 103143040 is an abundant number, because the sum of its proper divisors (248487680) is greater than itself. Its abundance is 145344640

Bases of 103143040

• Binary: 110001001011101011010000000₂
• Hexadecimal: 0x625D680
• Base-36: 1PEPOG

Squares and roots of 103143040

• 103143040 squared (103143040²) is 10638486700441600
• 103143040 cubed (103143040³) is 1097285859283115966464000
• The square root of 103143040 is 10155.9361951521
• The cube root of 103143040 is 468.9717069143

Scales and comparisons

• 103,143,040 seconds is equal to 3 years, 14 weeks, 3 days, 18 hours, 50 minutes, 40 seconds.
• To count from 1 to 103,143,040 would take you about four 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 103143040 cubic inches would be around 39.1 feet tall.

Recreational maths with 103143040

• 103143040 backwards is 040341301
• 103143040 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 103143040's digits is 16
• More coming soon!