1423513440

Names of 1423513440

• Cardinal: 1423513440 can be written as One billion, four hundred twenty-three million, five hundred thirteen thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.42351344 × 10⁹

Factors of 1423513440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 117

Divisors of 1423513440

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 19 20 24 27 30 32 36 38 40 41 45 47 48 54 57 60 72 76 80 81 82 90 94 95 96 108 114 120 123 135 141 144 152 160 162 164 171 180 188 190 205 216 228 235 240 243 246 270 282 285 288 304 324 328 342 360 369 376 380 405 410 423 432 456 470 480 486 492 513 540 564 570 608 615 648 656 684 705 720 738 752 760 779 810 820 846 855 864 893 912 940 972 984 1026 1080 1107 1128 1140 1215 1230 1269 1296 1312 1368 1410 1440 1476 1504 1520 1539 1558 1620 1640 1692 1710 1786 1824 1845 1880 1927 1944 1968 2052 2115 2160 2214 2256 2280 2337 2430 2460 2538 2565 2592 2679 2736 2820 2952 3040 3078 3116 3240 3280 3321 3384 3420 3572 3690 3760 3807 3854 3888 3895 3936 4104 4230 4320 4428 4465 4512 4560 4617 4674 4860 4920 5076 5130 5358 5472 5535 5640 5781 5904 6156 6232 6345 6480 6560 6642 6768 6840 7011 7144 7380 7520 7614 7695 7708 7776 7790 8037 8208 8460 8856 8930 9120 9234 9348 9635 9720 9840 9963 10152 10260 10716 11070 11280 11421 11562 11685 11808 12312 12464 12690 12960 13284 13395 13536 13680 14022 14288 14760 15228 15390 15416 15580 16074 16416 16605 16920 17343 17712 17860 18468 18696 19035 19270 19440 19680 19926 20304 20520 21033 21432 22140 22560 22842 23085 23124 23370 24111 24624 24928 25380 26568 26790 27360 28044 28576 28905 29520 30456 30780 30832 31160 32148 33210 33840 34686 35055 35424 35720 36613 36936 37392 38070 38540 38880 39852 40185 40608 41040 42066 42864 44280 45684 46170 46248 46740 48222 49248 49815 50760 52029 53136 53580 56088 57105 57810 59040 60912 61560 61664 62320 63099 64296 66420 67680 69372 70110 71440 72333 73226 73872 74784 76140 77080 79704 80370 82080 84132 85728 86715 88560 91368 92340 92496 93480 96444 99630 101520 104058 105165 106272 107160 109839 112176 114210 115620 120555 121824 123120 124640 126198 128592 132840 138744 140220 142880 144666 146452 147744 152280 154160 156087 159408 160740 168264 173430 177120 182736 183065 184680 184992 186960 189297 192888 199260 203040 208116 210330 214320 216999 219678 224352 228420 231240 241110 246240 252396 257184 260145 265680 277488 280440 289332 292904 304560 308320 312174 315495 318816 321480 329517 336528 346860 361665 365472 366130 369360 373920 378594 385776 398520 416232 420660 428640 433998 439356 456840 462480 468261 482220 504792 520290 531360 549195 554976 560880 578664 585808 609120 624348 630990 642960 659034 673056 693720 723330 732260 738720 757188 771552 780435 797040 832464 841320 867996 878712 913680 924960 936522 946485 964440 988551 1009584 1040580 1084995 1098390 1121760 1157328 1171616 1248696 1261980 1285920 1318068 1387440 1446660 1464520 1514376 1560870 1594080 1647585 1664928 1682640 1735992 1757424 1827360 1873044 1892970 1928880 1977102 2019168 2081160 2169990 2196780 2314656 2341305 2497392 2523960 2636136 2774880 2893320 2929040 2965653 3028752 3121740 3295170 3365280 3471984 3514848 3746088 3785940 3857760 3954204 4162320 4339980 4393560 4682610 4942755 4994784 5047920 5272272 5786640 5858080 5931306 6057504 6243480 6590340 6943968 7492176 7571880 7908408 8324640 8679960 8787120 8896959 9365220 9885510 10095840 10544544 11573280 11862612 12486960 13180680 14828265 14984352 15143760 15816816 17359920 17574240 17793918 18730440 19771020 23725224 24973920 26361360 29656530 30287520 31633632 34719840 35587836 37460880 39542040 44484795 47450448 52722720 59313060 71175672 74921760 79084080 88969590 94900896 118626120 142351344 158168160 177939180 237252240 284702688 355878360 474504480 711756720 1423513440
• Sum of all divisors σ(n): 5547709440
• Sum of proper divisors (its aliquot sum) s(n): 4124196000
• 1423513440 is an abundant number, because the sum of its proper divisors (4124196000) is greater than itself. Its abundance is 2700682560

Bases of 1423513440

• Binary: 1010100110110010001011101100000₂
• Hexadecimal: 0x54D91760
• Base-36: NJIU00

Squares and roots of 1423513440

• 1423513440 squared (1423513440²) is 2026390513860633600
• 1423513440 cubed (1423513440³) is 2884594131169118216515584000
• The square root of 1423513440 is 37729.4770703227
• The cube root of 1423513440 is 1124.9171138933

Scales and comparisons

• 1,423,513,440 seconds is equal to 45 years, 13 weeks, 4 days, 20 hours, 24 minutes.
• To count from 1 to 1,423,513,440 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 1423513440 cubic inches would be around 93.7 feet tall.

Recreational maths with 1423513440

• 1423513440 backwards is 0443153241
• 1423513440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1423513440's digits is 27
• More coming soon!