38135398400

Names of 38135398400

• Cardinal: 38135398400 can be written as Thirty-eight billion, one hundred thirty-five million, three hundred ninety-eight thousand, four hundred.

Scientific notation

• Scientific notation: 3.81353984 × 10¹⁰

Factors of 38135398400

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 41

Divisors of 38135398400

• Number of divisors d(n): 342
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 23 25 32 40 44 46 50 55 64 80 88 92 100 110 115 128 160 176 184 200 220 230 253 256 275 320 352 368 400 440 460 506 512 529 550 575 640 704 736 800 880 920 1012 1024 1058 1100 1150 1265 1280 1408 1472 1600 1760 1840 2024 2048 2116 2200 2300 2530 2560 2645 2816 2944 3200 3520 3680 4048 4096 4232 4400 4600 5060 5120 5290 5632 5819 5888 6325 6400 7040 7360 8096 8192 8464 8800 9200 10120 10240 10580 11264 11638 11776 12650 12800 13225 14080 14720 16192 16384 16928 17600 18400 20240 20480 21160 22528 23276 23552 25300 25600 26450 28160 29095 29440 32384 32768 33856 35200 36800 40480 40960 42320 45056 46552 47104 50600 51200 52900 56320 58190 58880 64768 65536 67712 70400 73600 80960 81920 84640 90112 93104 94208 101200 102400 105800 112640 116380 117760 129536 131072 135424 140800 145475 147200 161920 163840 169280 180224 186208 188416 202400 204800 211600 225280 232760 235520 259072 262144 270848 281600 290950 294400 323840 327680 338560 360448 372416 376832 404800 409600 423200 450560 465520 471040 518144 541696 563200 581900 588800 647680 655360 677120 720896 744832 753664 809600 819200 846400 901120 931040 942080 1036288 1083392 1126400 1163800 1177600 1295360 1310720 1354240 1441792 1489664 1507328 1619200 1638400 1692800 1802240 1862080 1884160 2072576 2166784 2252800 2327600 2355200 2590720 2708480 2883584 2979328 3014656 3238400 3276800 3385600 3604480 3724160 3768320 4145152 4333568 4505600 4655200 4710400 5181440 5416960 5958656 6029312 6476800 6553600 6771200 7208960 7448320 7536640 8290304 8667136 9011200 9310400 9420800 10362880 10833920 11917312 12953600 13542400 14417920 14896640 15073280 16580608 17334272 18022400 18620800 18841600 20725760 21667840 23834624 25907200 27084800 29793280 30146560 33161216 34668544 36044800 37241600 37683200 41451520 43335680 47669248 51814400 54169600 59586560 66322432 69337088 72089600 74483200 75366400 82903040 86671360 95338496 103628800 108339200 119173120 138674176 148966400 150732800 165806080 173342720 190676992 207257600 216678400 238346240 297932800 331612160 346685440 381353984 414515200 433356800 476692480 595865600 693370880 762707968 829030400 866713600 953384960 1191731200 1525415936 1658060800 1733427200 1906769920 2383462400 3466854400 3813539840 4766924800 7627079680 9533849600 19067699200 38135398400
• Sum of all divisors σ(n): 107854224492
• Sum of proper divisors (its aliquot sum) s(n): 69718826092
• 38135398400 is an abundant number, because the sum of its proper divisors (69718826092) is greater than itself. Its abundance is 31583427692

Bases of 38135398400

• Binary: 100011100001000011000000000000000000₂
• Hexadecimal: 0x8E10C0000
• Base-36: HIOTXQ8

Squares and roots of 38135398400

• 38135398400 squared (38135398400²) is 1454308611126722560000
• 38135398400 cubed (38135398400³) is 55460638281868237711867904000000
• The square root of 38135398400 is 195282.8676561259
• The cube root of 38135398400 is 3365.9637095001

Scales and comparisons

• 38,135,398,400 seconds is equal to 1,212 years, 30 weeks, 3 days, 22 hours, 13 minutes, 20 seconds.
• To count from 1 to 38,135,398,400 would take you about two thousand, four hundred twenty-five 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 38135398400 cubic inches would be around 280.5 feet tall.

Recreational maths with 38135398400

• 38135398400 backwards is 00489353183
• 38135398400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 38135398400's digits is 44
• More coming soon!