13123289400

Names of 13123289400

• Cardinal: 13123289400 can be written as Thirteen billion, one hundred twenty-three million, two hundred eighty-nine thousand, four hundred.

Scientific notation

• Scientific notation: 1.31232894 × 10¹⁰

Factors of 13123289400

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 394

Divisors of 13123289400

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 17 20 23 24 25 26 30 34 39 40 46 50 51 52 60 65 68 69 75 78 85 92 100 102 104 115 120 130 136 138 150 156 169 170 184 195 200 204 221 230 255 260 276 299 300 312 325 331 338 340 345 390 391 408 425 442 460 507 510 520 552 575 598 600 650 662 663 676 680 690 780 782 845 850 884 897 920 975 993 1014 1020 1105 1150 1173 1196 1275 1300 1324 1326 1352 1380 1495 1560 1564 1655 1690 1700 1725 1768 1794 1950 1955 1986 2028 2040 2210 2300 2346 2392 2535 2550 2600 2648 2652 2760 2873 2990 3128 3310 3315 3380 3400 3450 3588 3887 3900 3910 3972 4056 4225 4303 4420 4485 4600 4692 4965 5070 5083 5100 5304 5525 5627 5746 5865 5980 6620 6630 6760 6900 7176 7475 7613 7774 7800 7820 7944 8275 8450 8606 8619 8840 8970 9384 9775 9930 10140 10166 10200 11050 11254 11492 11661 11730 11960 12675 12909 13240 13260 13800 14365 14950 15226 15249 15548 15640 16550 16575 16881 16900 17212 17238 17940 19435 19550 19860 20280 20332 21515 22100 22425 22508 22839 22984 23322 23460 24825 25350 25415 25818 26520 28135 28730 29325 29900 30452 30498 31096 33100 33150 33762 33800 34424 34476 35880 38065 38870 39100 39720 40664 43030 43095 44200 44850 45016 45678 46644 46920 49650 50700 50830 51636 55939 56270 57460 58305 58650 59800 60904 60996 64545 66079 66200 66300 67524 68952 71825 73151 76130 76245 77740 78200 84405 86060 86190 89700 91356 93288 97175 98969 99300 101400 101660 103272 107575 111878 112540 114195 114920 116610 117300 121992 127075 129090 129421 132158 132600 135048 140675 143650 146302 152260 152490 155480 167817 168810 172120 172380 179400 182712 190325 194350 197938 198237 198600 203320 215150 215475 219453 223756 225080 228390 233220 234600 254150 258180 258842 264316 279695 281350 287300 291525 292604 296907 304520 304980 322725 330395 335634 337620 344760 365755 380650 381225 388263 388700 395876 396474 422025 430300 430950 438906 447512 456780 466440 494845 508300 516360 517684 528632 559390 562700 570975 574600 583050 585208 593814 609960 645450 647105 660790 671268 675240 731510 761300 762450 776526 777400 791752 792948 839085 844050 860600 861900 877812 913560 950963 989690 991185 1016600 1035368 1097265 1118780 1125400 1141950 1166100 1187628 1286597 1290900 1294210 1321580 1342536 1398475 1463020 1484535 1522600 1524900 1553052 1585896 1651975 1678170 1682473 1688100 1723800 1755624 1828775 1901926 1941315 1979380 1982370 2194530 2237560 2283900 2332200 2375256 2474225 2573194 2581800 2588420 2643160 2796950 2852889 2926040 2969070 3049800 3106104 3235525 3303950 3356340 3364946 3376200 3657550 3803852 3859791 3882630 3958760 3964740 4195425 4389060 4567800 4754815 4948450 4955925 5047419 5146388 5176840 5486325 5593900 5705778 5938140 6432985 6471050 6607900 6712680 6729892 7315100 7422675 7607704 7719582 7765260 7929480 8390850 8412365 8778120 9509630 9706575 9896900 9911850 10094838 10292776 10972650 11187800 11411556 11876280 12865970 12942100 13215800 13459784 14264445 14630200 14845350 15439164 15530520 16781700 16824730 19019260 19298955 19413150 19793800 19823700 20189676 21872149 21945300 22823112 23774075 25237095 25731940 25884200 28528890 29690700 30878328 32164925 33563400 33649460 38038520 38597910 38826300 39647400 40379352 42061825 43744298 43890600 47548150 50474190 51463880 57057780 59381400 64329850 65616447 67298920 71322225 77195820 77652600 84123650 87488596 95096300 96494775 100948380 109360745 114115560 126185475 128659700 131232894 142644450 154391640 168247300 174977192 190192600 192989550 201896760 218721490 252370950 257319400 262465788 285288900 328082235 336494600 385979100 437442980 504741900 524931576 546803725 570577800 656164470 771958200 874885960 1009483800 1093607450 1312328940 1640411175 2187214900 2624657880 3280822350 4374429800 6561644700 13123289400
• Sum of all divisors σ(n): 48818661120
• Sum of proper divisors (its aliquot sum) s(n): 35695371720
• 13123289400 is an abundant number, because the sum of its proper divisors (35695371720) is greater than itself. Its abundance is 22572082320

Bases of 13123289400

• Binary: 1100001110001101011000000100111000₂
• Hexadecimal: 0x30E358138
• Base-36: 6119MWO

Squares and roots of 13123289400

• 13123289400 squared (13123289400²) is 172220724676152360000
• 13123289400 cubed (13123289400³) is 2260102410602868698772984000000
• The square root of 13123289400 is 114556.9264601665
• The cube root of 13123289400 is 2358.7445084067

Scales and comparisons

• 13,123,289,400 seconds is equal to 417 years, 14 weeks, 3 days, 22 hours, 10 minutes.
• To count from 1 to 13,123,289,400 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 13123289400 cubic inches would be around 196.6 feet tall.

Recreational maths with 13123289400

• 13123289400 backwards is 00498232131
• The number of decimal digits it has is: 11
• The sum of 13123289400's digits is 33
• More coming soon!