1423124640

Names of 1423124640

• Cardinal: 1423124640 can be written as One billion, four hundred twenty-three million, one hundred twenty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.42312464 × 10⁹

Factors of 1423124640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 100

Divisors of 1423124640

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 83 84 90 96 98 105 108 112 120 126 135 140 144 147 160 162 166 168 180 189 196 210 216 224 240 243 245 249 252 270 280 288 294 315 324 332 336 360 378 392 405 415 420 432 441 480 486 490 498 504 540 560 567 581 588 630 648 664 672 720 729 735 747 756 784 810 830 840 864 882 945 972 980 996 1008 1080 1120 1134 1162 1176 1215 1245 1260 1296 1323 1328 1440 1458 1470 1494 1512 1568 1620 1660 1680 1701 1743 1764 1890 1944 1960 1992 2016 2160 2187 2205 2241 2268 2324 2352 2430 2490 2520 2592 2646 2656 2835 2905 2916 2940 2988 3024 3240 3320 3360 3402 3486 3528 3645 3735 3780 3888 3920 3969 3984 4067 4320 4374 4410 4482 4536 4648 4704 4860 4980 5040 5103 5229 5292 5670 5810 5832 5880 5976 6048 6480 6615 6640 6723 6804 6972 7056 7290 7470 7560 7776 7840 7938 7968 8134 8505 8715 8748 8820 8964 9072 9296 9720 9960 10080 10206 10458 10584 10935 11205 11340 11620 11664 11760 11907 11952 12201 12960 13230 13280 13446 13608 13944 14112 14580 14940 15120 15309 15687 15876 16268 17010 17430 17496 17640 17928 18144 18592 19440 19845 19920 20169 20335 20412 20916 21168 21870 22410 22680 23240 23328 23520 23814 23904 24402 25515 26145 26460 26892 27216 27888 29160 29880 30240 30618 31374 31752 32536 33615 34020 34860 34992 35280 35721 35856 36603 38880 39690 39840 40338 40670 40824 41832 42336 43740 44820 45360 46480 47061 47628 48804 51030 52290 52920 53784 54432 55776 58320 59535 59760 60507 61005 61236 62748 63504 65072 67230 68040 69720 69984 70560 71442 71712 73206 76545 78435 79380 80676 81340 81648 83664 87480 89640 90720 92960 94122 95256 97608 100845 102060 104580 105840 107163 107568 109809 116640 119070 119520 121014 122010 122472 125496 127008 130144 134460 136080 139440 141183 142884 146412 153090 156870 158760 161352 162680 163296 167328 174960 178605 179280 181521 183015 188244 190512 195216 201690 204120 209160 211680 214326 215136 219618 235305 238140 242028 244020 244944 250992 268920 272160 278880 282366 285768 292824 302535 306180 313740 317520 322704 325360 329427 349920 357210 358560 363042 366030 376488 381024 390432 403380 408240 418320 423549 428652 439236 470610 476280 484056 488040 489888 501984 535815 537840 549045 564732 571536 585648 605070 612360 627480 635040 645408 650720 658854 705915 714420 726084 732060 752976 806760 816480 836640 847098 857304 878472 907605 941220 952560 968112 976080 988281 1071630 1075680 1098090 1129464 1143072 1171296 1210140 1224720 1254960 1270647 1317708 1411830 1428840 1452168 1464120 1505952 1613520 1647135 1694196 1714608 1756944 1815210 1882440 1905120 1936224 1952160 1976562 2117745 2143260 2196180 2258928 2420280 2449440 2509920 2541294 2635416 2823660 2857680 2904336 2928240 2964843 3227040 3294270 3388392 3429216 3513888 3630420 3764880 3953124 4235490 4286520 4392360 4517856 4840560 4941405 5082588 5270832 5647320 5715360 5808672 5856480 5929686 6353235 6588540 6776784 7260840 7529760 7906248 8470980 8573040 8784720 8894529 9681120 9882810 10165176 10541664 11294640 11859372 12706470 13177080 13553568 14521680 14824215 15812496 16941960 17146080 17569440 17789058 19765620 20330352 22589280 23718744 25412940 26354160 29043360 29648430 31624992 33883920 35578116 39531240 40660704 44472645 47437488 50825880 52708320 59296860 67767840 71156232 79062480 88945290 94874976 101651760 118593720 142312464 158124960 177890580 203303520 237187440 284624928 355781160 474374880 711562320 1423124640
• Sum of all divisors σ(n): 5936353920
• Sum of proper divisors (its aliquot sum) s(n): 4513229280
• 1423124640 is an abundant number, because the sum of its proper divisors (4513229280) is greater than itself. Its abundance is 3090104640

Bases of 1423124640

• Binary: 1010100110100110010100010100000₂
• Hexadecimal: 0x54D328A0
• Base-36: NJAI00

Squares and roots of 1423124640

• 1423124640 squared (1423124640²) is 2025283740975129600
• 1423124640 cubed (1423124640³) is 2882231194773084560953344000
• The square root of 1423124640 is 37724.3242484209
• The cube root of 1423124640 is 1124.8146894773

Scales and comparisons

• 1,423,124,640 seconds is equal to 45 years, 13 weeks, 8 hours, 24 minutes.
• To count from 1 to 1,423,124,640 would take you about ninety 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 1423124640 cubic inches would be around 93.7 feet tall.

Recreational maths with 1423124640

• 1423124640 backwards is 0464213241
• 1423124640 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1423124640's digits is 27
• More coming soon!