1230193440

Names of 1230193440

• Cardinal: 1230193440 can be written as One billion, two hundred thirty million, one hundred ninety-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.23019344 × 10⁹

Factors of 1230193440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2427

Divisors of 1230193440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 27 28 30 32 34 35 36 40 42 45 48 51 54 56 60 63 68 70 72 80 84 85 90 96 102 105 108 112 119 120 126 135 136 140 144 153 160 168 170 180 189 204 210 216 224 238 240 252 255 270 272 280 288 306 315 336 340 357 360 378 408 420 432 459 476 480 504 510 540 544 560 595 612 630 672 680 714 720 756 765 816 840 864 918 945 952 1008 1020 1071 1080 1120 1190 1224 1260 1360 1428 1440 1512 1530 1632 1680 1785 1836 1890 1904 2016 2040 2142 2160 2295 2380 2393 2448 2520 2720 2856 3024 3060 3213 3360 3570 3672 3780 3808 4080 4284 4320 4590 4760 4786 4896 5040 5355 5712 6048 6120 6426 7140 7179 7344 7560 8160 8568 9180 9520 9572 10080 10710 11424 11965 12240 12852 14280 14358 14688 15120 16065 16751 17136 18360 19040 19144 21420 21537 23930 24480 25704 28560 28716 30240 32130 33502 34272 35895 36720 38288 40681 42840 43074 47860 50253 51408 57120 57432 64260 64611 67004 71790 73440 76576 81362 83755 85680 86148 95720 100506 102816 107685 114864 122043 128520 129222 134008 143580 150759 162724 167510 171360 172296 191440 201012 203405 215370 229728 244086 251265 257040 258444 268016 284767 287160 301518 323055 325448 335020 344592 366129 382880 402024 406810 430740 452277 488172 502530 514080 516888 536032 569534 574320 603036 610215 646110 650896 670040 689184 732258 753795 804048 813620 854301 861480 904554 976344 1005060 1033776 1098387 1139068 1148640 1206072 1220430 1292220 1301792 1340080 1423835 1464516 1507590 1608096 1627240 1708602 1722960 1809108 1830645 1952688 2010120 2067552 2196774 2261385 2278136 2412144 2440860 2562903 2584440 2680160 2847670 2929032 3015180 3254480 3417204 3445920 3618216 3661290 3905376 4020240 4271505 4393548 4522770 4556272 4824288 4881720 5125806 5168880 5491935 5695340 5858064 6030360 6508960 6834408 7236432 7322580 7688709 8040480 8543010 8787096 9045540 9112544 9763440 10251612 10337760 10983870 11390680 11716128 12060720 12814515 13668816 14472864 14645160 15377418 17086020 17574192 18091080 19526880 20503224 21967740 22781360 24121440 25629030 27337632 29290320 30754836 34172040 35148384 36182160 38443545 41006448 43935480 45562720 51258060 58580640 61509672 68344080 72364320 76887090 82012896 87870960 102516120 123019344 136688160 153774180 175741920 205032240 246038688 307548360 410064480 615096720 1230193440
• Sum of all divisors σ(n): 5212408320
• Sum of proper divisors (its aliquot sum) s(n): 3982214880
• 1230193440 is an abundant number, because the sum of its proper divisors (3982214880) is greater than itself. Its abundance is 2752021440

Bases of 1230193440

• Binary: 1001001010100110100001100100000₂
• Hexadecimal: 0x49534320
• Base-36: KCFBC0

Squares and roots of 1230193440

• 1230193440 squared (1230193440²) is 1513375899819033600
• 1230193440 cubed (1230193440³) is 1861745104211472321859584000
• The square root of 1230193440 is 35074.1135312071
• The cube root of 1230193440 is 1071.4974346597

Scales and comparisons

• 1,230,193,440 seconds is equal to 39 years, 6 weeks, 8 hours, 24 minutes.
• To count from 1 to 1,230,193,440 would take you about seventy-eight 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 1230193440 cubic inches would be around 89.3 feet tall.

Recreational maths with 1230193440

• 1230193440 backwards is 0443910321
• 1230193440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1230193440's digits is 27
• More coming soon!