1481379840

Names of 1481379840

• Cardinal: 1481379840 can be written as One billion, four hundred eighty-one million, three hundred seventy-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.48137984 × 10⁹

Factors of 1481379840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 76

Divisors of 1481379840

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 45 47 48 54 57 60 64 72 76 80 81 90 94 95 96 108 114 120 128 135 141 144 152 160 162 171 180 188 190 192 216 228 235 240 256 270 282 285 288 304 320 324 342 360 376 380 384 405 423 432 456 470 480 512 513 540 564 570 576 608 640 648 684 705 720 752 760 768 810 846 855 864 893 912 940 960 1024 1026 1080 1128 1140 1152 1216 1269 1280 1296 1368 1410 1440 1504 1520 1536 1539 1620 1692 1710 1728 1786 1824 1880 1920 2048 2052 2115 2160 2256 2280 2304 2432 2538 2560 2565 2592 2679 2736 2820 2880 3008 3040 3072 3078 3240 3384 3420 3456 3572 3648 3760 3807 3840 4096 4104 4230 4320 4465 4512 4560 4608 4864 5076 5120 5130 5184 5358 5472 5640 5760 6016 6080 6144 6156 6345 6480 6768 6840 6912 7144 7296 7520 7614 7680 7695 8037 8208 8460 8640 8930 9024 9120 9216 9728 10152 10240 10260 10368 10716 10944 11280 11520 12032 12160 12288 12312 12690 12960 13395 13536 13680 13824 14288 14592 15040 15228 15360 15390 16074 16416 16920 17280 17860 18048 18240 18432 19035 19456 20304 20480 20520 20736 21432 21888 22560 23040 24064 24111 24320 24624 25380 25920 26790 27072 27360 27648 28576 29184 30080 30456 30720 30780 32148 32832 33840 34560 35720 36096 36480 36864 38070 38912 40185 40608 41040 41472 42864 43776 45120 46080 48128 48222 48640 49248 50760 51840 53580 54144 54720 55296 57152 58368 60160 60912 61440 61560 64296 65664 67680 69120 71440 72192 72333 72960 76140 77824 80370 81216 82080 82944 85728 87552 90240 92160 96256 96444 97280 98496 101520 103680 107160 108288 109440 110592 114304 116736 120320 120555 121824 123120 128592 131328 135360 138240 142880 144384 144666 145920 152280 160740 162432 164160 165888 171456 175104 180480 184320 192512 192888 194560 196992 203040 207360 214320 216576 218880 228608 233472 240640 241110 243648 246240 257184 262656 270720 276480 285760 288768 289332 291840 304560 321480 324864 328320 331776 342912 350208 360960 361665 385776 389120 393984 406080 414720 428640 433152 437760 457216 481280 482220 487296 492480 514368 525312 541440 552960 571520 577536 578664 583680 609120 642960 649728 656640 685824 700416 721920 723330 771552 787968 812160 829440 857280 866304 875520 914432 962560 964440 974592 984960 1028736 1050624 1082880 1143040 1157328 1167360 1218240 1285920 1299456 1313280 1371648 1443840 1446660 1543104 1575936 1624320 1658880 1714560 1732608 1751040 1828864 1928880 1949184 1969920 2057472 2101248 2165760 2286080 2314656 2436480 2571840 2598912 2626560 2743296 2887680 2893320 3086208 3151872 3248640 3429120 3502080 3657728 3857760 3898368 3939840 4114944 4331520 4572160 4629312 4872960 5143680 5197824 5253120 5486592 5786640 6172416 6303744 6497280 6858240 7715520 7796736 7879680 8229888 8663040 9144320 9258624 9745920 10287360 10506240 10973184 11573280 12344832 12994560 13716480 15431040 15593472 15759360 16459776 18288640 18517248 19491840 20574720 23146560 24689664 25989120 27432960 30862080 31518720 32919552 37034496 38983680 41149440 46293120 49379328 54865920 61724160 74068992 77967360 82298880 92586240 98758656 123448320 148137984 164597760 185172480 246896640 296275968 370344960 493793280 740689920 1481379840
• Sum of all divisors σ(n): 5708799360
• Sum of proper divisors (its aliquot sum) s(n): 4227419520
• 1481379840 is an abundant number, because the sum of its proper divisors (4227419520) is greater than itself. Its abundance is 2746039680

Bases of 1481379840

• Binary: 1011000010011000001000000000000₂
• Hexadecimal: 0x584C1000
• Base-36: OHZ400

Squares and roots of 1481379840

• 1481379840 squared (1481379840²) is 2194486230358425600
• 1481379840 cubed (1481379840³) is 3250867660810567657979904000
• The square root of 1481379840 is 38488.6975617519
• The cube root of 1481379840 is 1139.9578931815

Scales and comparisons

• 1,481,379,840 seconds is equal to 47 years, 5 weeks, 2 days, 14 hours, 24 minutes.
• To count from 1 to 1,481,379,840 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 1481379840 cubic inches would be around 95 feet tall.

Recreational maths with 1481379840

• 1481379840 backwards is 0489731841
• 1481379840 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1481379840's digits is 45
• More coming soon!