1380611040

Names of 1380611040

• Cardinal: 1380611040 can be written as One billion, three hundred eighty million, six hundred eleven thousand and forty.

Scientific notation

• Scientific notation: 1.38061104 × 10⁹

Factors of 1380611040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 155

Divisors of 1380611040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 41 48 60 62 73 80 82 93 96 120 123 124 146 155 160 164 186 205 219 240 246 248 292 310 328 365 372 410 438 465 480 492 496 584 615 620 656 730 744 820 876 930 961 984 992 1095 1168 1230 1240 1271 1312 1460 1488 1640 1752 1860 1922 1968 2190 2263 2336 2460 2480 2542 2883 2920 2976 2993 3280 3504 3720 3813 3844 3936 4380 4526 4805 4920 4960 5084 5766 5840 5986 6355 6560 6789 7008 7440 7626 7688 8760 8979 9052 9610 9840 10168 11315 11532 11680 11972 12710 13578 14415 14880 14965 15252 15376 17520 17958 18104 19065 19220 19680 20336 22630 23064 23944 25420 27156 28830 29930 30504 30752 33945 35040 35916 36208 38130 38440 39401 40672 44895 45260 46128 47888 50840 54312 57660 59860 61008 67890 70153 71832 72416 76260 76880 78802 89790 90520 92256 92783 95776 101680 108624 115320 118203 119720 122016 135780 140306 143664 152520 153760 157604 179580 181040 185566 197005 203360 210459 217248 230640 236406 239440 271560 278349 280612 287328 305040 315208 350765 359160 362080 371132 394010 420918 461280 463915 472812 478880 543120 556698 561224 591015 610080 630416 701530 718320 742264 788020 841836 927830 945624 1052295 1086240 1113396 1122448 1182030 1260832 1391745 1403060 1436640 1484528 1576040 1683672 1855660 1891248 2104590 2226792 2244896 2364060 2783490 2806120 2876273 2969056 3152080 3367344 3711320 3782496 4209180 4453584 4728120 5566980 5612240 5752546 6304160 6734688 7422640 8418360 8628819 8907168 9456240 11133960 11224480 11505092 14381365 14845280 16836720 17257638 18912480 22267920 23010184 28762730 33673440 34515276 43144095 44535840 46020368 57525460 69030552 86288190 92040736 115050920 138061104 172576380 230101840 276122208 345152760 460203680 690305520 1380611040
• Sum of all divisors σ(n): 4666400928
• Sum of proper divisors (its aliquot sum) s(n): 3285789888
• 1380611040 is an abundant number, because the sum of its proper divisors (3285789888) is greater than itself. Its abundance is 1905178848

Bases of 1380611040

• Binary: 1010010010010100111001111100000₂
• Hexadecimal: 0x524A73E0
• Base-36: MTZAAO

Squares and roots of 1380611040

• 1380611040 squared (1380611040²) is 1906086843769881600
• 1380611040 cubed (1380611040³) is 2631564539707453756452864000
• The square root of 1380611040 is 37156.5746537541
• The cube root of 1380611040 is 1113.5005792549

Scales and comparisons

• 1,380,611,040 seconds is equal to 43 years, 46 weeks, 5 days, 7 hours, 4 minutes.
• To count from 1 to 1,380,611,040 would take you about eighty-seven 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 1380611040 cubic inches would be around 92.8 feet tall.

Recreational maths with 1380611040

• 1380611040 backwards is 0401160831
• 1380611040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1380611040's digits is 24
• More coming soon!