1442146680

Names of 1442146680

• Cardinal: 1442146680 can be written as One billion, four hundred forty-two million, one hundred forty-six thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.44214668 × 10⁹

Factors of 1442146680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 237

Divisors of 1442146680

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 26 27 30 36 39 40 45 52 54 60 65 72 78 81 90 101 104 108 113 117 120 130 135 156 162 180 195 202 216 226 234 243 260 270 303 312 324 339 351 360 390 404 405 452 468 486 505 520 540 565 585 606 648 678 702 780 808 810 904 909 936 972 1010 1017 1053 1080 1130 1170 1212 1215 1313 1356 1404 1469 1515 1560 1620 1695 1755 1818 1944 2020 2034 2106 2260 2340 2424 2430 2626 2712 2727 2808 2938 3030 3051 3159 3240 3390 3510 3636 3939 4040 4068 4212 4407 4520 4545 4680 4860 5085 5252 5265 5454 5876 6060 6102 6318 6565 6780 7020 7272 7345 7878 8136 8181 8424 8814 9090 9153 9720 10170 10504 10530 10908 11413 11752 11817 12120 12204 12636 13130 13221 13560 13635 14040 14690 15255 15756 15795 16362 17628 18180 18306 19695 20340 21060 21816 22035 22826 23634 24408 24543 25272 26260 26442 27270 27459 29380 30510 31512 31590 32724 34239 35256 35451 36360 36612 39390 39663 40680 40905 42120 44070 45652 45765 47268 49086 52520 52884 54540 54918 57065 58760 59085 61020 63180 65448 66105 68478 70902 73224 78780 79326 81810 88140 91304 91530 94536 98172 102717 105768 106353 109080 109836 114130 118170 118989 122040 122715 126360 132210 136956 137295 141804 148369 157560 158652 163620 171195 176280 177255 183060 196344 198315 205434 212706 219672 228260 236340 237978 245430 264420 273912 274590 283608 296738 308151 317304 319059 327240 342390 354510 356967 366120 396630 410868 425412 445107 456520 472680 475956 490860 513585 528840 531765 549180 593476 594945 616302 638118 684780 709020 713934 741845 793260 821736 850824 890214 924453 951912 981720 1027170 1063530 1098360 1186952 1189890 1232604 1276236 1335321 1369560 1418040 1427868 1483690 1540755 1586520 1595295 1780428 1784835 1848906 2054340 2127060 2225535 2379780 2465208 2552472 2670642 2773359 2855736 2967380 3081510 3190590 3560856 3569670 3697812 4005963 4108680 4254120 4451070 4622265 4759560 5341284 5546718 5934760 6163020 6381180 6676605 7139340 7395624 8011926 8902140 9244530 10682568 11093436 12017889 12326040 12762360 13353210 13866795 14278680 16023852 17804280 18489060 20029815 22186872 24035778 26706420 27733590 32047704 36053667 36978120 40059630 48071556 53412840 55467180 60089445 72107334 80119260 96143112 110934360 120178890 144214668 160238520 180268335 240357780 288429336 360536670 480715560 721073340 1442146680
• Sum of all divisors σ(n): 5333065920
• Sum of proper divisors (its aliquot sum) s(n): 3890919240
• 1442146680 is an abundant number, because the sum of its proper divisors (3890919240) is greater than itself. Its abundance is 2448772560

Bases of 1442146680

• Binary: 1010101111101010110100101111000₂
• Hexadecimal: 0x55F56978
• Base-36: NUM7I0

Squares and roots of 1442146680

• 1442146680 squared (1442146680²) is 2079787046635022400
• 1442146680 cubed (1442146680³) is 2999357984411702725885632000
• The square root of 1442146680 is 37975.6063809389
• The cube root of 1442146680 is 1129.8040958323

Scales and comparisons

• 1,442,146,680 seconds is equal to 45 years, 44 weeks, 3 days, 12 hours, 18 minutes.
• To count from 1 to 1,442,146,680 would take you about ninety-one 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 1442146680 cubic inches would be around 94.2 feet tall.

Recreational maths with 1442146680

• 1442146680 backwards is 0866412441
• 1442146680 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1442146680's digits is 36
• More coming soon!