144990690840

Names of 144990690840

• Cardinal: 144990690840 can be written as One hundred forty-four billion, nine hundred ninety million, six hundred ninety thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.4499069084 × 10¹¹

Factors of 144990690840

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1596

Divisors of 144990690840

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 18 20 23 24 30 36 37 40 45 46 60 69 72 74 90 92 111 115 120 138 148 180 184 185 207 222 230 276 296 333 345 360 370 414 433 444 460 552 555 666 690 740 828 851 866 888 920 1035 1093 1110 1299 1332 1380 1480 1656 1665 1702 1732 2070 2165 2186 2220 2553 2598 2664 2760 3279 3330 3404 3464 3897 4140 4255 4330 4372 4440 5106 5196 5465 6495 6558 6660 6808 7659 7794 8280 8510 8660 8744 9837 9959 10212 10392 10930 12765 12990 13116 13320 15318 15588 16021 16395 17020 17320 19485 19674 19918 20424 21860 25139 25530 25980 26232 29877 30636 31176 32042 32790 34040 38295 38970 39348 39836 40441 43720 48063 49185 49795 50278 51060 51960 59754 61272 64084 65580 75417 76590 77940 78696 79672 80105 80882 89631 96126 98370 99590 100556 102120 119508 121323 125695 128168 131160 144189 149385 150834 153180 155880 160210 161764 179262 192252 196740 199180 201112 202205 226251 239016 240315 242646 251390 288378 298770 301668 306360 320420 323528 358524 363969 368483 377085 384504 393480 398360 404410 448155 452502 473269 480630 485292 502780 576756 597540 603336 606615 640840 717048 720945 727938 736966 754170 808820 896310 905004 930143 946538 961260 970584 1005560 1105449 1131255 1153512 1195080 1213230 1419807 1441890 1455876 1473932 1508340 1617640 1792620 1810008 1819845 1842415 1860286 1893076 1922520 2210898 2262510 2366345 2426460 2790429 2839614 2883780 2911752 2947864 3016680 3316347 3585240 3639690 3684830 3720572 3786152 4259421 4421796 4525020 4650715 4732690 4852920 5527245 5580858 5679228 5767560 6632694 7099035 7279380 7369660 7441144 8371287 8518842 8843592 9050040 9301430 9465380 10885187 11054490 11161716 11358456 13265388 13952145 14198070 14558760 14739320 16581735 16742574 17037684 17510953 18602860 18930760 21297105 21770374 22108980 22323432 26530776 27904290 28396140 32655561 33163470 33485148 34075368 35021906 37205720 41856435 42594210 43540748 44217960 52532859 54425935 55808580 56792280 65311122 66326940 66970296 70043812 83712870 85188420 87081496 87554765 97966683 105065718 108851870 111617160 130622244 132653880 140087624 157598577 163277805 167425740 170376840 175109530 195933366 210131436 217703740 261244488 262664295 315197154 326555610 334851480 350219060 391866732 402751919 420262872 435407480 489833415 525328590 630394308 653111220 700438120 783733464 787992885 805503838 979666830 1050657180 1208255757 1260788616 1306222440 1575985770 1611007676 1959333660 2013759595 2101314360 2416511514 3151971540 3222015352 3624767271 3918667320 4027519190 4833023028 6041278785 6303943080 7249534542 8055038380 9666046056 12082557570 14499069084 16110076760 18123836355 24165115140 28998138168 36247672710 48330230280 72495345420 144990690840
• Sum of all divisors σ(n): 506626323840
• Sum of proper divisors (its aliquot sum) s(n): 361635633000
• 144990690840 is an abundant number, because the sum of its proper divisors (361635633000) is greater than itself. Its abundance is 216644942160

Bases of 144990690840

• Binary: 10000111000010000111100101111000011000₂
• Hexadecimal: 0x21C21E5E18
• Base-36: 1ULVPP20

Squares and roots of 144990690840

• 144990690840 squared (144990690840²) is 21022300430260459905600
• 144990690840 cubed (144990690840³) is 3048037862429493322849065184704000
• The square root of 144990690840 is 380776.4315710729
• The cube root of 144990690840 is 5253.4754413737

Scales and comparisons

• 144,990,690,840 seconds is equal to 4,610 years, 13 weeks, 1 day, 23 hours, 54 minutes.
• To count from 1 to 144,990,690,840 would take you about nine thousand, two hundred twenty 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 144990690840 cubic inches would be around 437.8 feet tall.

Recreational maths with 144990690840

• 144990690840 backwards is 048096099441
• The number of decimal digits it has is: 12
• The sum of 144990690840's digits is 54
• More coming soon!