1448548920

Names of 1448548920

• Cardinal: 1448548920 can be written as One billion, four hundred forty-eight million, five hundred forty-eight thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.44854892 × 10⁹

Factors of 1448548920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 47

Divisors of 1448548920

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 17 18 20 21 24 26 27 28 30 34 35 36 39 40 42 45 51 52 54 56 60 63 65 68 70 72 78 81 84 85 90 91 102 104 105 108 117 119 120 126 130 135 136 140 153 156 162 168 170 180 182 189 195 204 210 216 221 234 238 252 255 260 270 273 280 289 306 312 315 324 340 351 357 360 364 378 390 405 408 420 442 455 459 468 476 504 510 520 540 546 567 578 585 595 612 630 648 663 680 702 714 728 756 765 780 810 819 840 867 884 910 918 936 945 952 1020 1053 1071 1080 1092 1105 1134 1156 1170 1190 1224 1260 1326 1365 1377 1404 1428 1445 1512 1530 1547 1560 1620 1638 1734 1755 1768 1785 1820 1836 1890 1989 2023 2040 2106 2142 2184 2210 2268 2295 2312 2340 2380 2457 2520 2601 2652 2730 2754 2808 2835 2856 2890 3060 3094 3213 3240 3276 3315 3468 3510 3570 3640 3672 3757 3780 3978 4046 4095 4212 4284 4335 4420 4536 4590 4641 4680 4760 4913 4914 5202 5265 5304 5355 5460 5508 5670 5780 5967 6069 6120 6188 6426 6552 6630 6885 6936 7020 7140 7371 7514 7560 7735 7803 7956 8092 8190 8424 8568 8670 8840 9180 9282 9639 9826 9828 9945 10115 10404 10530 10710 10920 11016 11271 11340 11560 11934 12138 12285 12376 12852 13005 13260 13770 13923 14040 14280 14739 14742 15028 15470 15606 15912 16065 16184 16380 17340 17901 18207 18360 18564 18785 19278 19652 19656 19890 20230 20808 21060 21420 22542 22680 23205 23409 23868 24276 24565 24570 25704 26010 26299 26520 27540 27846 29478 29484 29835 30056 30345 30940 31212 32130 32760 33813 34391 34680 35802 36414 36855 37128 37570 38556 39015 39304 39780 40460 41769 42120 42840 44217 45084 46410 46818 47736 48195 48552 49130 49140 52020 52598 54621 55080 55692 56355 58956 58968 59670 60690 61880 62424 63869 64260 67626 68782 69615 71604 72828 73695 73710 75140 77112 78030 78897 79560 80920 83538 88434 89505 90168 91035 92820 93636 96390 98260 98280 101439 103173 104040 105196 109242 111384 112710 117045 117912 119340 121380 125307 127738 128520 131495 132651 135252 137564 139230 143208 145656 147390 147420 150280 156060 157794 163863 167076 169065 171955 176868 179010 182070 185640 187272 191607 192780 196520 202878 206346 208845 210392 218484 221085 225420 234090 236691 238680 242760 250614 255476 262990 265302 270504 273105 275128 278460 294780 294840 304317 309519 312120 315588 319345 327726 334152 338130 343910 353736 358020 364140 383214 385560 394485 397953 405756 412692 417690 436968 442170 447083 450840 468180 473382 501228 507195 510952 515865 525980 530604 546210 556920 574821 589560 608634 619038 626535 631176 638690 655452 663255 676260 687820 710073 716040 728280 766428 788970 795906 811512 819315 825384 835380 884340 894166 928557 936360 946764 958035 1002456 1014390 1031730 1051960 1061208 1092420 1149642 1183455 1217268 1238076 1253070 1277380 1310904 1326510 1341249 1352520 1375640 1420146 1521585 1532856 1547595 1577940 1591812 1638630 1670760 1724463 1768680 1788332 1857114 1893528 1916070 1989765 2028780 2063460 2130219 2184840 2235415 2299284 2366910 2434536 2476152 2506140 2554760 2653020 2682498 2785671 2840292 2874105 3043170 3095190 3155880 3183624 3277260 3448926 3550365 3576664 3714228 3832140 3979530 4023747 4057560 4126920 4260438 4470830 4598568 4642785 4733820 5012280 5173389 5306040 5364996 5571342 5680584 5748210 6086340 6190380 6554520 6706245 6897852 7100730 7428456 7664280 7959060 8047494 8520876 8622315 8941660 9285570 9467640 10346778 10651095 10729992 11142684 11496420 12071241 12172680 12380760 13412490 13795704 13928355 14201460 15918120 16094988 17041752 17244630 17883320 18571140 20118735 20693556 21302190 22285368 22992840 24142482 25866945 26824980 27856710 28402920 32189976 34489260 36213723 37142280 40237470 41387112 42604380 48284964 51733890 53649960 55713420 60356205 68978520 72427446 80474940 85208760 96569928 103467780 111426840 120712410 144854892 160949880 181068615 206935560 241424820 289709784 362137230 482849640 724274460 1448548920
• Sum of all divisors σ(n): 6366729600
• Sum of proper divisors (its aliquot sum) s(n): 4918180680
• 1448548920 is an abundant number, because the sum of its proper divisors (4918180680) is greater than itself. Its abundance is 3469631760

Bases of 1448548920

• Binary: 1010110010101110001101000111000₂
• Hexadecimal: 0x56571A38
• Base-36: NYFFI0

Squares and roots of 1448548920

• 1448548920 squared (1448548920²) is 2098293973633166400
• 1448548920 cubed (1448548920³) is 3039481469348831664900288000
• The square root of 1448548920 is 38059.8071461221
• The cube root of 1448548920 is 1131.4735052009

Scales and comparisons

• 1,448,548,920 seconds is equal to 46 years, 3 weeks, 14 hours, 42 minutes.
• To count from 1 to 1,448,548,920 would take you about ninety-two 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 1448548920 cubic inches would be around 94.3 feet tall.

Recreational maths with 1448548920

• 1448548920 backwards is 0298458441
• 1448548920 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 1448548920's digits is 45
• More coming soon!