1481431680

Names of 1481431680

• Cardinal: 1481431680 can be written as One billion, four hundred eighty-one million, four hundred thirty-one thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.48143168 × 10⁹

Factors of 1481431680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 68

Divisors of 1481431680

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 41 45 48 51 54 60 64 68 72 80 81 82 85 90 96 102 108 120 123 128 135 136 144 153 160 162 164 170 180 192 204 205 216 240 246 255 270 272 288 306 320 324 328 340 360 369 384 405 408 410 432 459 480 492 510 540 544 576 612 615 640 648 656 680 697 720 738 765 810 816 820 864 918 960 984 1020 1080 1088 1107 1152 1224 1230 1296 1312 1360 1377 1394 1440 1476 1530 1620 1632 1640 1681 1728 1836 1845 1920 1968 2040 2091 2160 2176 2214 2295 2448 2460 2592 2624 2720 2754 2788 2880 2952 3060 3240 3264 3280 3321 3362 3456 3485 3672 3690 3936 4080 4182 4320 4428 4590 4896 4920 5043 5184 5248 5440 5508 5535 5576 5760 5904 6120 6273 6480 6528 6560 6642 6724 6885 6970 7344 7380 7872 8160 8364 8405 8640 8856 9180 9792 9840 10086 10368 10455 10880 11016 11070 11152 11808 12240 12546 12960 13120 13284 13448 13770 13940 14688 14760 15129 15744 16320 16605 16728 16810 17280 17712 18360 18819 19584 19680 20172 20910 22032 22140 22304 23616 24480 25092 25215 25920 26240 26568 26896 27540 27880 28577 29376 29520 30258 31365 32640 33210 33456 33620 35424 36720 37638 39360 40344 41820 44064 44280 44608 45387 47232 48960 50184 50430 51840 53136 53792 55080 55760 56457 57154 58752 59040 60516 62730 66420 66912 67240 70848 73440 75276 75645 78720 80688 83640 85731 88128 88560 89216 90774 94095 97920 100368 100860 106272 107584 110160 111520 112914 114308 118080 121032 125460 132840 133824 134480 136161 141696 142885 146880 150552 151290 161376 167280 171462 176256 177120 181548 188190 200736 201720 212544 215168 220320 223040 225828 226935 228616 236160 242064 250920 257193 265680 267648 268960 272322 282285 285770 293760 301104 302580 322752 334560 342924 354240 363096 376380 401472 403440 425088 428655 440640 446080 451656 453870 457232 484128 501840 514386 531360 537920 544644 564570 571540 602208 605160 645504 669120 680805 685848 708480 726192 752760 771579 802944 806880 857310 881280 903312 907740 914464 968256 1003680 1028772 1062720 1075840 1089288 1129140 1143080 1204416 1210320 1285965 1338240 1361610 1371696 1452384 1505520 1543158 1613760 1714620 1806624 1815480 1828928 1936512 2007360 2057544 2125440 2178576 2258280 2286160 2314737 2408832 2420640 2571930 2723220 2743392 2904768 3011040 3086316 3227520 3429240 3613248 3630960 3657856 3857895 4014720 4115088 4357152 4516560 4572320 4629474 4841280 5143860 5446440 5486784 5809536 6022080 6172632 6858480 7226496 7261920 7715790 8230176 8714304 9033120 9144640 9258948 9682560 10287720 10892880 10973568 11573685 12044160 12345264 13716960 14523840 15431580 16460352 17428608 18066240 18289280 18517896 20575440 21785760 23147370 24690528 27433920 29047680 30863160 32920704 36132480 37035792 41150880 43571520 46294740 49381056 54867840 61726320 74071584 82301760 87143040 92589480 98762112 123452640 148143168 164603520 185178960 246905280 296286336 370357920 493810560 740715840 1481431680
• Sum of all divisors σ(n): 5741621820
• Sum of proper divisors (its aliquot sum) s(n): 4260190140
• 1481431680 is an abundant number, because the sum of its proper divisors (4260190140) is greater than itself. Its abundance is 2778758460

Bases of 1481431680

• Binary: 1011000010011001101101010000000₂
• Hexadecimal: 0x584CDA80
• Base-36: OI0800

Squares and roots of 1481431680

• 1481431680 squared (1481431680²) is 2194639822507622400
• 1481431680 cubed (1481431680³) is 3251208959252368864837632000
• The square root of 1481431680 is 38489.3710003165
• The cube root of 1481431680 is 1139.9711904077

Scales and comparisons

• 1,481,431,680 seconds is equal to 47 years, 5 weeks, 3 days, 4 hours, 48 minutes.
• To count from 1 to 1,481,431,680 would take you about ninety-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 1481431680 cubic inches would be around 95 feet tall.

Recreational maths with 1481431680

• 1481431680 backwards is 0861341841
• 1481431680 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1481431680's digits is 36
• More coming soon!