16425944640

Names of 16425944640

• Cardinal: 16425944640 can be written as Sixteen billion, four hundred twenty-five million, nine hundred forty-four thousand, six hundred forty.

Scientific notation

• Scientific notation: 1.642594464 × 10¹⁰

Factors of 16425944640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 496

Divisors of 16425944640

• Number of divisors d(n): 672
• 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 64 70 72 80 81 84 90 96 98 105 108 112 120 126 135 140 144 147 160 162 168 180 189 192 196 210 216 224 240 243 245 252 270 280 288 294 315 320 324 336 360 378 392 405 420 432 441 448 479 480 486 490 504 540 560 567 576 588 630 648 672 720 729 735 756 784 810 840 864 882 945 958 960 972 980 1008 1080 1120 1134 1176 1215 1260 1296 1323 1344 1437 1440 1458 1470 1512 1568 1620 1680 1701 1728 1764 1890 1916 1944 1960 2016 2160 2187 2205 2240 2268 2352 2395 2430 2520 2592 2646 2835 2874 2880 2916 2940 3024 3136 3240 3353 3360 3402 3528 3645 3780 3832 3888 3920 3969 4032 4311 4320 4374 4410 4536 4704 4790 4860 5040 5103 5184 5292 5670 5748 5832 5880 6048 6480 6615 6706 6720 6804 7056 7185 7290 7560 7664 7776 7840 7938 8505 8622 8640 8748 8820 9072 9408 9580 9720 10059 10080 10206 10584 10935 11340 11496 11664 11760 11907 12096 12933 12960 13230 13412 13608 14112 14370 14580 15120 15309 15328 15552 15680 15876 16765 17010 17244 17496 17640 18144 19160 19440 19845 20118 20160 20412 21168 21555 21870 22680 22992 23328 23471 23520 23814 25515 25866 25920 26460 26824 27216 28224 28740 29160 30177 30240 30618 30656 31752 33530 34020 34488 34992 35280 35721 36288 38320 38799 38880 39690 40236 40824 42336 43110 43740 45360 45984 46656 46942 47040 47628 50295 51030 51732 52920 53648 54432 57480 58320 59535 60354 60480 61236 63504 64665 67060 68040 68976 69984 70413 70560 71442 76545 76640 77598 77760 79380 80472 81648 84672 86220 87480 90531 90720 91968 93884 95256 100590 102060 103464 105840 107163 107296 108864 114960 116397 116640 117355 119070 120708 122472 127008 129330 134120 136080 137952 139968 140826 141120 142884 150885 153090 153280 155196 158760 160944 163296 172440 174960 178605 181062 181440 187768 190512 193995 201180 204120 206928 211239 211680 214326 214592 229920 232794 233280 234710 238140 241416 244944 254016 258660 268240 271593 272160 275904 281652 285768 301770 306180 310392 317520 321888 326592 344880 349191 349920 352065 357210 362124 375536 381024 387990 402360 408240 413856 422478 423360 428652 452655 459840 465588 469420 476280 482832 489888 517320 535815 536480 543186 544320 563304 571536 581985 603540 612360 620784 633717 635040 643776 689760 698382 699840 704130 714420 724248 751072 762048 775980 804720 814779 816480 827712 844956 857304 905310 931176 938840 952560 965664 979776 1034640 1047573 1056195 1071630 1072960 1086372 1126608 1143072 1163970 1207080 1224720 1241568 1267434 1270080 1357965 1379520 1396764 1408260 1428840 1448496 1502144 1551960 1609440 1629558 1632960 1689912 1714608 1745955 1810620 1862352 1877680 1901151 1905120 1931328 2069280 2095146 2112390 2143260 2172744 2253216 2286144 2327940 2414160 2444337 2449440 2483136 2534868 2715930 2793528 2816520 2857680 2896992 3103920 3168585 3218880 3259116 3379824 3429216 3491910 3621240 3724704 3755360 3802302 3810240 4073895 4138560 4190292 4224780 4286520 4345488 4506432 4655880 4828320 4888674 4898880 5069736 5237865 5431860 5587056 5633040 5703453 5715360 5793984 6207840 6337170 6518232 6759648 6858432 6983820 7242480 7333011 7449408 7510720 7604604 8147790 8380584 8449560 8573040 8690976 9311760 9505755 9656640 9777348 10139472 10475730 10863720 11174112 11266080 11406906 11430720 12221685 12415680 12674340 13036464 13519296 13967640 14484960 14666022 15209208 16295580 16761168 16899120 17110359 17146080 17381952 18623520 19011510 19554696 20278944 20951460 21727440 22348224 22532160 22813812 24443370 25348680 26072928 27935280 28517265 28969920 29332044 30418416 32591160 33522336 33798240 34220718 34292160 36665055 37247040 38023020 39109392 40557888 41902920 43454880 45627624 48886740 50697360 51331077 52145856 55870560 57034530 58664088 60836832 65182320 67044672 67596480 68441436 73330110 76046040 78218784 83805840 85551795 86909760 91255248 97773480 101394720 102662154 111741120 114069060 117328176 121673664 130364640 136882872 146660220 152092080 156437568 167611680 171103590 182510496 195546960 202789440 205324308 228138120 234656352 256655385 260729280 273765744 293320440 304184160 335223360 342207180 365020992 391093920 410648616 456276240 469312704 513310770 547531488 586640880 608368320 684414360 782187840 821297232 912552480 1026621540 1095062976 1173281760 1368828720 1642594464 1825104960 2053243080 2346563520 2737657440 3285188928 4106486160 5475314880 8212972320 16425944640
• Sum of all divisors σ(n): 68382489600
• Sum of proper divisors (its aliquot sum) s(n): 51956544960
• 16425944640 is an abundant number, because the sum of its proper divisors (51956544960) is greater than itself. Its abundance is 35530600320

Bases of 16425944640

• Binary: 1111010011000100000000011001000000₂
• Hexadecimal: 0x3D3100640
• Base-36: 7JNL000

Squares and roots of 16425944640

• 16425944640 squared (16425944640²) is 269811657316344729600
• 16425944640 cubed (16425944640³) is 4431911346304929495565369344000
• The square root of 16425944640 is 128163.7415184185
• The cube root of 16425944640 is 2542.0072504247

Scales and comparisons

• 16,425,944,640 seconds is equal to 522 years, 15 weeks, 2 days, 2 hours, 24 minutes.
• To count from 1 to 16,425,944,640 would take you about one thousand and forty-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 16425944640 cubic inches would be around 211.8 feet tall.

Recreational maths with 16425944640

• 16425944640 backwards is 04644952461
• 16425944640 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 16425944640's digits is 45
• More coming soon!