12485648448

Names of 12485648448

• Cardinal: 12485648448 can be written as Twelve billion, four hundred eighty-five million, six hundred forty-eight thousand, four hundred forty-eight.

Scientific notation

• Scientific notation: 1.2485648448 × 10¹⁰

Factors of 12485648448

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 243

Divisors of 12485648448

• Number of divisors d(n): 840
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 19 21 24 26 27 28 32 36 38 39 42 48 49 52 54 56 57 63 64 72 76 78 81 84 91 96 98 104 108 112 114 117 126 133 144 147 152 156 162 168 171 182 189 192 196 199 208 216 224 228 234 247 252 266 273 288 294 304 312 324 336 342 351 364 378 392 398 399 416 432 441 448 456 468 494 504 513 532 546 567 576 588 597 608 624 637 648 672 684 702 728 741 756 784 796 798 819 832 864 882 912 931 936 988 1008 1026 1053 1064 1092 1134 1176 1194 1197 1216 1248 1274 1296 1323 1344 1368 1393 1404 1456 1482 1512 1539 1568 1592 1596 1638 1728 1729 1764 1791 1824 1862 1872 1911 1976 2016 2052 2106 2128 2184 2223 2268 2352 2388 2394 2457 2496 2548 2587 2592 2646 2736 2786 2793 2808 2912 2964 3024 3078 3136 3184 3192 3276 3458 3528 3582 3591 3648 3724 3744 3781 3822 3952 3969 4032 4104 4179 4212 4256 4368 4446 4536 4704 4776 4788 4914 5096 5174 5184 5187 5292 5373 5472 5572 5586 5616 5733 5824 5928 6048 6156 6368 6384 6552 6669 6916 7056 7164 7182 7371 7448 7488 7562 7644 7761 7904 7938 8208 8358 8379 8424 8512 8736 8892 9072 9408 9552 9576 9751 9828 10192 10348 10374 10584 10746 10773 10944 11144 11172 11232 11343 11466 11856 12096 12103 12312 12537 12736 12768 13104 13338 13832 14112 14328 14364 14742 14896 15124 15288 15522 15561 15808 15876 16119 16416 16716 16758 16848 17199 17472 17784 18109 18144 19104 19152 19502 19656 20007 20384 20696 20748 21168 21492 21546 22288 22344 22464 22686 22932 23283 23712 24206 24624 25074 25137 25536 26208 26467 26676 27664 28224 28656 28728 29253 29484 29792 30248 30576 31044 31122 31752 32238 32832 33432 33516 33696 34029 34398 35568 36218 36288 36309 37611 38208 38304 39004 39312 40014 40768 41392 41496 42336 42984 43092 44576 44688 45372 45864 46566 46683 47424 48412 49153 49248 50148 50274 51597 52416 52934 53352 54327 55328 57312 57456 58506 58968 59584 60496 61152 62088 62244 63504 64476 66864 67032 67392 68058 68796 69849 71136 72436 72618 75222 75411 76608 78008 78624 79401 80028 82784 82992 84672 85968 86184 87759 89152 89376 90744 91728 93132 93366 96824 98306 98496 100296 100548 102087 103194 105868 106704 108654 108927 110656 112833 114624 114912 117012 117936 120992 122304 124176 124488 126763 127008 128952 133728 134064 136116 137592 139698 140049 142272 144872 145236 147459 150444 150822 156016 157248 158802 160056 162981 165568 165984 171936 172368 175518 178752 181488 183456 185269 186264 186732 193648 196612 200592 201096 204174 206388 209547 211736 213408 217308 217854 225666 229824 234024 235872 238203 241984 248352 248976 253526 254016 257904 263277 267456 268128 272232 275184 279396 280098 289744 290472 294918 300888 301644 306261 312032 317604 320112 325962 326781 331968 343872 344071 344736 351036 362976 366912 370538 372528 373464 380289 387296 393224 401184 402192 408348 412776 419094 423472 426816 434616 435708 442377 451332 468048 471744 476406 488943 496704 497952 507052 515808 526554 536256 544464 550368 555807 558792 560196 579488 580944 589836 601776 603288 612522 624064 635208 640224 651924 653562 688142 689472 702072 714609 725952 741076 745056 746928 760578 774592 786448 789831 802368 804384 816696 825552 838188 846944 869232 871416 884754 902664 936096 952812 977886 980343 995904 1014104 1031616 1032213 1053108 1088928 1100736 1111614 1117584 1120392 1140867 1158976 1161888 1179672 1203552 1206576 1225044 1270416 1280448 1303848 1307124 1327131 1376284 1404144 1429218 1466829 1482152 1490112 1493856 1521156 1572896 1579662 1608768 1633392 1651104 1667421 1676376 1693888 1738464 1742832 1769508 1805328 1872192 1905624 1955772 1960686 2028208 2064426 2106216 2143827 2177856 2223228 2235168 2240784 2281734 2323776 2359344 2407104 2408497 2413152 2450088 2540832 2607696 2614248 2654262 2752568 2808288 2858436 2933658 2964304 2987712 3042312 3096639 3145792 3159324 3266784 3302208 3334842 3352752 3422601 3476928 3485664 3539016 3610656 3811248 3911544 3921372 3981393 4056416 4128852 4212432 4287654 4446456 4470336 4481568 4563468 4718688 4816994 4826304 4900176 5002263 5081664 5215392 5228496 5308524 5505136 5616576 5716872 5867316 5928608 6084624 6193278 6318648 6533568 6669684 6705504 6845202 6971328 7078032 7221312 7225491 7622496 7823088 7842744 7962786 8112832 8257704 8424864 8575308 8892912 8963136 9126936 9289917 9437376 9633988 9800352 10004526 10267803 10430784 10456992 10617048 11010272 11433744 11734632 11857216 12169248 12386556 12637296 13339368 13411008 13690404 14156064 14450982 15006789 15244992 15646176 15685488 15925572 16515408 16849728 17150616 17785824 18253872 18579834 19267976 19600704 20009052 20535606 20913984 21234096 21676473 22020544 22867488 23469264 24338496 24773112 25274592 26678736 27380808 27869751 28312128 28901964 30013578 31292352 31370976 31851144 33030816 34301232 35571648 36507744 37159668 38535952 40018104 41071212 42468192 43352946 45734976 46938528 49546224 50549184 53357472 54761616 55739502 57803928 60027156 62741952 63702288 65029419 66061632 68602464 73015488 74319336 77071904 80036208 82142424 84936384 86705892 93877056 99092448 106714944 109523232 111479004 115607856 120054312 127404576 130058838 137204928 148638672 154143808 160072416 164284848 173411784 195088257 198184896 219046464 222958008 231215712 240108624 254809152 260117676 297277344 320144832 328569696 346823568 390176514 445916016 462431424 480217248 520235352 594554688 657139392 693647136 780353028 891832032 960434496 1040470704 1387294272 1560706056 1783664064 2080941408 3121412112 4161882816 6242824224 12485648448
• Sum of all divisors σ(n): 49051464000
• Sum of proper divisors (its aliquot sum) s(n): 36565815552
• 12485648448 is an abundant number, because the sum of its proper divisors (36565815552) is greater than itself. Its abundance is 24080167104

Bases of 12485648448

• Binary: 1011101000001100111110000001000000₂
• Hexadecimal: 0x2E833E040
• Base-36: 5QHMS00

Squares and roots of 12485648448

• 12485648448 squared (12485648448²) is 155891417167044808704
• 12485648448 cubed (12485648448³) is 1946405430808233572541554491392
• The square root of 12485648448 is 111739.1983504447
• The cube root of 12485648448 is 2319.9058899597

Scales and comparisons

• 12,485,648,448 seconds is equal to 397 years, 1 day, 19 hours, 40 minutes, 48 seconds.
• To count from 1 to 12,485,648,448 would take you about seven hundred ninety-four 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 12485648448 cubic inches would be around 193.3 feet tall.

Recreational maths with 12485648448

• 12485648448 backwards is 84484658421
• 12485648448 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 12485648448's digits is 54
• More coming soon!