1028718613120

Names of 1028718613120

• Cardinal: 1028718613120 can be written as One trillion, twenty-eight billion, seven hundred eighteen million, six hundred thirteen thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.02871861312 × 10¹²

Factors of 1028718613120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 439

Divisors of 1028718613120

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 37 40 44 55 64 74 80 88 110 121 127 128 148 160 176 185 220 242 254 257 296 320 352 370 407 440 484 508 514 592 605 635 640 704 740 814 880 968 1016 1028 1184 1210 1270 1285 1331 1397 1408 1480 1628 1760 1936 2032 2035 2056 2368 2420 2540 2570 2662 2794 2827 2960 3256 3520 3872 4064 4070 4112 4477 4699 4736 4840 5080 5140 5324 5588 5654 5920 6512 6655 6985 7040 7744 8128 8140 8224 8954 9398 9509 9680 10160 10280 10648 11176 11308 11840 13024 13310 13970 14135 15367 15488 16256 16280 16448 17908 18796 19018 19360 20320 20560 21296 22352 22385 22616 23495 23680 26048 26620 27940 28270 30734 31097 32560 32639 32896 35816 37592 38036 38720 40640 41120 42592 44704 44770 45232 46990 47545 49247 51689 52096 53240 55880 56540 61468 62194 65120 65278 71632 75184 76072 76835 77440 81280 82240 85184 89408 89540 90464 93980 95090 98494 103378 104599 106480 111760 113080 122936 124388 130240 130556 143264 150368 152144 153670 155485 163195 164480 169037 170368 178816 179080 180928 187960 190180 196988 206756 209198 212960 223520 226160 245872 246235 248776 258445 260480 261112 286528 300736 304288 307340 310970 326390 338074 342067 358160 359029 361856 375920 380360 393976 413512 418396 425920 447040 452320 491744 492470 497552 516890 522224 522995 568579 573056 601472 608576 614680 621940 652780 676148 684134 716320 718058 751840 760720 787952 827024 836792 845185 851840 894080 904640 983488 984940 995104 1033780 1044448 1045990 1137158 1150589 1207643 1217152 1229360 1243880 1305560 1352296 1368268 1432640 1436116 1503680 1521440 1575904 1654048 1673584 1690370 1710335 1795145 1809280 1966976 1969880 1990208 2067560 2088896 2091980 2274316 2301178 2415286 2458720 2487760 2611120 2704592 2736536 2842895 2865280 2872232 3007360 3042880 3151808 3308096 3347168 3380740 3420670 3590290 3939760 3949319 3980416 4135120 4177792 4183960 4548632 4602356 4830572 4917440 4975520 5222240 5409184 5473072 5685790 5744464 5752945 6038215 6085760 6254369 6303616 6616192 6694336 6761480 6841340 7180580 7879520 7898638 8270240 8367920 9097264 9204712 9661144 9834880 9951040 10444480 10818368 10946144 11371580 11488928 11505890 12076430 12508738 12656479 13284073 13388672 13522960 13682680 14361160 15759040 15797276 16540480 16735840 18194528 18409424 19322288 19746595 19902080 20888960 21636736 21892288 22743160 22977856 23011780 24152860 25017476 25312958 26568146 27045920 27365360 28722320 31271845 31518080 31594552 33080960 33471680 36389056 36818848 38644576 39493190 43442509 43784576 45486320 45955712 46023560 48305720 50034952 50625916 53136292 54091840 54730720 57444640 62543690 63189104 63282395 66420365 66943360 72778112 73637696 77289152 78986380 86885018 90972640 92047120 96611440 100069904 101251832 106272584 108183680 109461440 114889280 125087380 126378208 126564790 132840730 146124803 147275392 154578304 157972760 173770036 181945280 184094240 193222880 200139808 202503664 212545168 217212545 218922880 229778560 250174760 252756416 253129580 265681460 292249606 315945520 347540072 363890560 368188480 386445760 400279616 405007328 425090336 434425090 500349520 505512832 506259160 531362920 584499212 631891040 695080144 730624015 736376960 772891520 800559232 810014656 850180672 868850180 1000699040 1012518320 1062725840 1168998424 1263782080 1390160288 1461248030 1607372833 1620029312 1700361344 1737700360 2001398080 2025036640 2125451680 2337996848 2527564160 2780320576 2922496060 3214745666 3475400720 4002796160 4050073280 4250903360 4675993696 5560641152 5844992120 6429491332 6950801440 8036864165 8100146560 8501806720 9351987392 11689984240 12858982664 13901602880 16073728330 18703974784 23379968480 25717965328 27803205760 32147456660 46759936960 51435930656 64294913320 93519873920 102871861312 128589826640 205743722624 257179653280 514359306560 1028718613120
• Sum of all divisors σ(n): 2810902487040
• Sum of proper divisors (its aliquot sum) s(n): 1782183873920
• 1028718613120 is an abundant number, because the sum of its proper divisors (1782183873920) is greater than itself. Its abundance is 753465260800

Bases of 1028718613120

• Binary: 1110111110000100011010000101001010000000₂
• Hexadecimal: 0xEF84685280
• Base-36: D4L4I1Z4

Squares and roots of 1028718613120

• 1028718613120 squared (1028718613120²) is 1058261984979536236134400
• 1028718613120 cubed (1028718613120³) is 1088653801505766788416964797923328000
• The square root of 1028718613120 is 1014257.6660395523
• The cube root of 1028718613120 is 10094.8266585811

Scales and comparisons

• 1,028,718,613,120 seconds is equal to 32,710 years, 3 weeks, 4 days, 10 hours, 18 minutes, 40 seconds.
• To count from 1 to 1,028,718,613,120 would take you about eighty-one thousand, seven hundred seventy-five 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 1028718613120 cubic inches would be around 841.2 feet tall.

Recreational maths with 1028718613120

• 1028718613120 backwards is 0213168178201
• 1028718613120 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1028718613120's digits is 40
• More coming soon!