40400546400

Names of 40400546400

• Cardinal: 40400546400 can be written as Forty billion, four hundred million, five hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 4.04005464 × 10¹⁰

Factors of 40400546400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 346

Divisors of 40400546400

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 30 32 36 40 45 48 50 60 72 75 80 90 96 100 107 120 144 150 160 180 200 214 225 229 240 288 300 321 360 400 428 450 458 480 535 600 642 687 720 800 856 900 916 963 1070 1145 1200 1284 1374 1440 1605 1712 1800 1832 1926 2061 2140 2290 2400 2568 2675 2748 3210 3424 3435 3600 3664 3852 4122 4280 4580 4815 5136 5350 5496 5725 6420 6870 7200 7328 7704 8025 8244 8560 9160 9630 10272 10305 10700 10992 11450 12840 13740 15408 16050 16488 17120 17175 18320 19260 20610 21400 21984 22900 24075 24503 25680 27480 30816 32100 32976 34350 36640 38520 41220 42800 45800 48150 49006 51360 51525 52441 54960 64200 65952 68700 73509 77040 82440 85600 91600 96300 98012 103050 104882 109920 122515 128400 137400 147018 154080 157323 164880 183200 192600 196024 206100 209764 220527 245030 256800 262205 274800 294036 314646 329760 367545 385200 392048 412200 419528 441054 471969 490060 524410 549600 588072 612575 629292 735090 770400 784096 786615 824400 839056 882108 943938 980120 1048820 1102635 1176144 1225150 1258584 1311025 1470180 1573230 1648800 1678112 1764216 1837725 1887876 1960240 2097640 2205270 2352288 2359845 2450300 2517168 2622050 2940360 3146460 3528432 3675450 3775752 3920480 3933075 4195280 4410540 4719690 4900600 5034336 5244100 5513175 5611187 5880720 6292920 7056864 7350900 7551504 7866150 8390560 8821080 9439380 9801200 10488200 11026350 11222374 11761440 11799225 12585840 14701800 15103008 15732300 16833561 17642160 18878760 19602400 20976400 22052700 22444748 23598450 25171680 28055935 29403600 31464600 33667122 35284320 37757520 41952800 44105400 44889496 47196900 50500683 56111870 58807200 62929200 67334244 75515040 84167805 88210800 89778992 94393800 101001366 112223740 125858400 134668488 140279675 168335610 176421600 179557984 188787600 202002732 224447480 252503415 269336976 280559350 336671220 377575200 404005464 420839025 448894960 505006830 538673952 561118700 673342440 808010928 841678050 897789920 1010013660 1122237400 1262517075 1346684880 1616021856 1683356100 2020027320 2244474800 2525034150 2693369760 3366712200 4040054640 4488949600 5050068300 6733424400 8080109280 10100136600 13466848800 20200273200 40400546400
• Sum of all divisors σ(n): 144424514052
• Sum of proper divisors (its aliquot sum) s(n): 104023967652
• 40400546400 is an abundant number, because the sum of its proper divisors (104023967652) is greater than itself. Its abundance is 63623421252

Bases of 40400546400

• Binary: 100101101000000011110110101001100000₂
• Hexadecimal: 0x9680F6A60
• Base-36: IK5FX40

Squares and roots of 40400546400

• 40400546400 squared (40400546400²) is 1632204149418552960000
• 40400546400 cubed (40400546400³) is 65941939472856781881337344000000
• The square root of 40400546400 is 200998.8716386239
• The cube root of 40400546400 is 3431.3294123975

Scales and comparisons

• 40,400,546,400 seconds is equal to 1,284 years, 31 weeks, 5 days, 22 hours.
• To count from 1 to 40,400,546,400 would take you about two thousand, five hundred sixty-nine 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 40400546400 cubic inches would be around 285.9 feet tall.

Recreational maths with 40400546400

• 40400546400 backwards is 00464500404
• The number of decimal digits it has is: 11
• The sum of 40400546400's digits is 27
• More coming soon!