13125446400

Names of 13125446400

• Cardinal: 13125446400 can be written as Thirteen billion, one hundred twenty-five million, four hundred forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 1.31254464 × 10¹⁰

Factors of 13125446400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2193

Divisors of 13125446400

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 25 29 30 32 33 40 44 48 50 55 58 60 64 66 75 80 87 88 96 100 110 116 120 128 132 145 150 160 165 174 176 192 200 220 232 240 256 264 275 290 300 319 320 330 348 352 384 400 435 440 464 480 528 550 580 600 638 640 660 696 704 725 768 800 825 870 880 928 957 960 1056 1100 1160 1200 1276 1280 1320 1392 1408 1450 1595 1600 1650 1740 1760 1856 1914 1920 2112 2143 2175 2200 2320 2400 2552 2640 2784 2816 2900 3190 3200 3300 3480 3520 3712 3828 3840 4224 4286 4350 4400 4640 4785 4800 5104 5280 5568 5800 6380 6400 6429 6600 6960 7040 7424 7656 7975 8448 8572 8700 8800 9280 9570 9600 10208 10560 10715 11136 11600 12760 12858 13200 13920 14080 15312 15950 17144 17400 17600 18560 19140 19200 20416 21120 21430 22272 23200 23573 23925 25520 25716 26400 27840 30624 31900 32145 34288 34800 35200 37120 38280 40832 42240 42860 46400 47146 47850 51040 51432 52800 53575 55680 61248 62147 63800 64290 68576 69600 70400 70719 76560 81664 85720 92800 94292 95700 102080 102864 105600 107150 111360 117865 122496 124294 127600 128580 137152 139200 141438 153120 160725 171440 185600 186441 188584 191400 204160 205728 211200 214300 235730 244992 248588 255200 257160 274304 278400 282876 306240 310735 321450 342880 353595 372882 377168 382800 408320 411456 428600 471460 497176 510400 514320 548608 556800 565752 589325 612480 621470 642900 683617 685760 707190 745764 754336 765600 822912 857200 932205 942920 994352 1020800 1028640 1131504 1178650 1224960 1242940 1285800 1367234 1371520 1414380 1491528 1508672 1531200 1553675 1645824 1714400 1767975 1864410 1885840 1988704 2041600 2050851 2057280 2263008 2357300 2485880 2571600 2734468 2743040 2828760 2983056 3017344 3062400 3107350 3418085 3428800 3535950 3728820 3771680 3977408 4101702 4114560 4526016 4661025 4714600 4971760 5143200 5468936 5657520 5966112 6034688 6124800 6214700 6836170 6857600 7071900 7457640 7543360 7954816 8203404 8229120 9052032 9322050 9429200 9943520 10254255 10286400 10937872 11315040 11932224 12429400 13672340 13715200 14143800 14915280 15086720 15909632 16406808 17090425 18104064 18644100 18858400 19887040 20508510 20572800 21875744 22630080 23864448 24858800 27344680 28287600 29830560 30173440 32813616 34180850 37288200 37716800 39774080 41017020 41145600 43751488 45260160 47728896 49717600 51271275 54689360 56575200 59661120 65627232 68361700 74576400 75433600 79548160 82034040 87502976 90520320 99435200 102542550 109378720 113150400 119322240 131254464 136723400 149152800 150867200 164068080 175005952 198870400 205085100 218757440 226300800 238644480 262508928 273446800 298305600 328136160 397740800 410170200 437514880 452601600 525017856 546893600 596611200 656272320 820340400 875029760 1093787200 1193222400 1312544640 1640680800 2187574400 2625089280 3281361600 4375148800 6562723200 13125446400
• Sum of all divisors σ(n): 48906869760
• Sum of proper divisors (its aliquot sum) s(n): 35781423360
• 13125446400 is an abundant number, because the sum of its proper divisors (35781423360) is greater than itself. Its abundance is 22655976960

Bases of 13125446400

• Binary: 1100001110010101100110101100000000₂
• Hexadecimal: 0x30E566B00
• Base-36: 612JV9C

Squares and roots of 13125446400

• 13125446400 squared (13125446400²) is 172277343199272960000
• 13125446400 cubed (13125446400³) is 2261217034096461755449344000000
• The square root of 13125446400 is 114566.3406066547
• The cube root of 13125446400 is 2358.8737324403

Scales and comparisons

• 13,125,446,400 seconds is equal to 417 years, 18 weeks, 21 hours, 20 minutes.
• To count from 1 to 13,125,446,400 would take you about eight hundred thirty-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 13125446400 cubic inches would be around 196.6 feet tall.

Recreational maths with 13125446400

• 13125446400 backwards is 00464452131
• 13125446400 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13125446400's digits is 30
• More coming soon!