1456138320

Names of 1456138320

• Cardinal: 1456138320 can be written as One billion, four hundred fifty-six million, one hundred thirty-eight thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.45613832 × 10⁹

Factors of 1456138320

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1184

Divisors of 1456138320

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 13 14 15 16 20 21 24 26 28 30 35 39 40 42 48 52 56 60 61 65 70 78 80 84 91 104 105 112 120 122 130 140 156 168 182 183 195 208 210 240 244 260 273 280 305 312 336 364 366 390 420 427 455 488 520 546 560 610 624 728 732 780 793 840 854 910 915 976 1040 1092 1093 1220 1281 1365 1456 1464 1560 1586 1680 1708 1820 1830 2135 2184 2186 2379 2440 2562 2730 2928 3120 3172 3279 3416 3640 3660 3965 4270 4368 4372 4758 4880 5124 5460 5465 5551 6344 6405 6558 6832 7280 7320 7651 7930 8540 8744 9516 10248 10920 10930 11102 11895 12688 12810 13116 14209 14640 15302 15860 16395 16653 17080 17488 19032 20496 21840 21860 22204 22953 23790 25620 26232 27755 28418 30604 31720 32790 33306 34160 38064 38255 42627 43720 44408 45906 47580 51240 52464 55510 56836 61208 63440 65580 66612 66673 71045 76510 83265 85254 87440 88816 91812 95160 99463 102480 111020 113672 114765 122416 131160 133224 133346 142090 153020 166530 170508 183624 190320 198926 200019 213135 222040 227344 229530 262320 266448 266692 284180 298389 306040 333060 333365 341016 367248 397852 400038 426270 444080 459060 466711 497315 533384 568360 596778 612080 666120 666730 682032 795704 800076 852540 866749 918120 933422 994630 1000095 1066768 1136720 1193556 1332240 1333460 1400133 1491945 1591408 1600152 1705080 1733498 1836240 1866844 1989260 2000190 2333555 2387112 2600247 2666920 2800266 2983890 3200304 3410160 3466996 3733688 3978520 4000380 4333745 4667110 4774224 5200494 5333840 5600532 5967780 6067243 6933992 7000665 7467376 7957040 8000760 8667490 9334220 10400988 11201064 11935560 12134486 13001235 13867984 14001330 16001520 17334980 18201729 18668440 20801976 22402128 23871120 24268972 26002470 28002660 30336215 34669960 36403458 37336880 41603952 48537944 52004940 56005320 60672430 69339920 72806916 91008645 97075888 104009880 112010640 121344860 145613832 182017290 208019760 242689720 291227664 364034580 485379440 728069160 1456138320
• Sum of all divisors σ(n): 5651971584
• Sum of proper divisors (its aliquot sum) s(n): 4195833264
• 1456138320 is an abundant number, because the sum of its proper divisors (4195833264) is greater than itself. Its abundance is 2739694944

Bases of 1456138320

• Binary: 1010110110010101110100001010000₂
• Hexadecimal: 0x56CAE850
• Base-36: O2Y3IO

Squares and roots of 1456138320

• 1456138320 squared (1456138320²) is 2120338806972422400
• 1456138320 cubed (1456138320³) is 3087506588215627439866368000
• The square root of 1456138320 is 38159.3804981161
• The cube root of 1456138320 is 1133.4461118065

Scales and comparisons

• 1,456,138,320 seconds is equal to 46 years, 15 weeks, 4 days, 10 hours, 52 minutes.
• To count from 1 to 1,456,138,320 would take you about ninety-two 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 1456138320 cubic inches would be around 94.5 feet tall.

Recreational maths with 1456138320

• 1456138320 backwards is 0238316541
• The number of decimal digits it has is: 10
• The sum of 1456138320's digits is 33
• More coming soon!