1218046922730

Names of 1218046922730

• Cardinal: 1218046922730 can be written as One trillion, two hundred eighteen billion, forty-six million, nine hundred twenty-two thousand, seven hundred thirty.

Scientific notation

• Scientific notation: 1.21804692273 × 10¹²

Factors of 1218046922730

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 1302

Divisors of 1218046922730

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 41 45 53 54 55 66 81 82 90 99 106 110 123 135 159 162 165 198 205 246 265 270 297 318 330 369 405 410 451 477 495 530 583 594 615 738 795 810 891 902 954 990 1107 1166 1187 1230 1353 1431 1485 1590 1749 1782 1845 2173 2214 2255 2374 2385 2706 2809 2862 2915 2970 3321 3498 3561 3690 4059 4293 4346 4455 4510 4770 5247 5535 5618 5830 5935 6519 6642 6765 7122 7155 8118 8427 8586 8745 8910 10494 10683 10865 11070 11870 12177 13038 13057 13530 14045 14310 15741 16605 16854 17490 17805 19557 20295 21366 21465 21730 23903 24354 25281 26114 26235 28090 30899 31482 32049 32595 33210 35610 36531 39114 39171 40590 42135 42930 47223 47806 48667 50562 52470 53415 58671 60885 61798 62911 64098 65190 65285 71709 73062 75843 78342 78705 84270 92697 94446 96147 97334 97785 106830 115169 117342 117513 119515 121770 125822 126405 130570 143418 146001 151686 154495 157410 160245 176013 182655 185394 188733 192294 195570 195855 215127 227529 230338 235026 236115 239030 243335 252810 278091 292002 293355 308990 314555 320490 345507 352026 352539 358545 365310 377466 379215 391710 430254 438003 455058 463485 472230 480735 486670 535337 556182 566199 575845 586710 587565 629110 645381 691014 692021 705078 717090 730005 758430 834273 876006 880065 926970 943665 961470 1036521 1057617 1070674 1075635 1132398 1137645 1151690 1175130 1266859 1290762 1314009 1384042 1390455 1460010 1606011 1668546 1698597 1727535 1760130 1762695 1887330 1936143 2073042 2076063 2115234 2151270 2190015 2275290 2502819 2533718 2579351 2628018 2676685 2780910 2830995 3109563 3212022 3226905 3334283 3397194 3455070 3460105 3525390 3800577 3872286 3942027 4152126 4171365 4380030 4818033 5005638 5095791 5158702 5182605 5288085 5353370 5661990 6219126 6228189 6334295 6453810 6570045 6668566 6920210 7601154 7738053 7884054 8030055 8342730 8492985 9328689 9636066 9680715 10002849 10191582 10365210 10380315 10576170 11401731 12456378 12514095 12668590 12896755 13140090 14454099 15476106 15547815 16060110 16671415 16985970 18657378 18684567 19002885 19361430 19710135 20005698 20760630 22803462 23214159 24090165 25028190 25478955 25793510 28372861 28908198 30008547 31095630 31140945 33342830 34205193 36677113 37369134 38005770 38690265 39420270 43362297 46428318 46643445 48180330 50014245 50957910 56053701 56745722 57008655 60017094 62281890 68410386 69642477 72270495 73354226 77380530 85118583 86724594 90025641 93286890 93422835 100028490 102615579 110031339 112107402 114017310 116070795 136705603 139284954 141864305 144540990 150042735 170237166 171025965 180051282 183385565 186845670 205231158 208927431 216811485 220062678 232141590 255355749 270076923 273411206 280268505 283728610 300085470 330094017 342051930 348212385 366771130 410116809 417854862 425592915 433622970 450128205 510711498 513077895 540153846 550156695 560537010 660188034 683528015 696424770 766067247 820233618 851185830 900256410 990282051 1026155790 1044637155 1100313390 1230350427 1276778745 1350384615 1367056030 1503761633 1532134494 1650470085 1980564102 2050584045 2089274310 2298201741 2460700854 2553557490 2700769230 2970846153 3007523266 3300940170 3691051281 3830336235 4101168090 4511284899 4596403482 4951410255 5941692306 6151752135 7382102562 7518808165 7660672470 9022569798 9902820510 11073153843 11491008705 12303504270 13533854697 14854230765 15037616330 18455256405 22146307686 22556424495 22982017410 27067709394 29708461530 36910512810 40601564091 45112848990 55365769215 67669273485 81203128182 110731538430 121804692273 135338546970 203007820455 243609384546 406015640910 609023461365 1218046922730
• Sum of all divisors σ(n): 3733586353728
• Sum of proper divisors (its aliquot sum) s(n): 2515539430998
• 1218046922730 is an abundant number, because the sum of its proper divisors (2515539430998) is greater than itself. Its abundance is 1297492508268

Bases of 1218046922730

• Binary: 10001101110011001010000010000111111101010₂
• Hexadecimal: 0x11B99410FEA
• Base-36: FJK9OSMI

Squares and roots of 1218046922730

• 1218046922730 squared (1218046922730²) is 1483638305972022590652900
• 1218046922730 cubed (1218046922730³) is 1807141073033572298018807306550417000
• The square root of 1218046922730 is 1103651.6310548361
• The cube root of 1218046922730 is 10679.5922857547

Scales and comparisons

• 1,218,046,922,730 seconds is equal to 38,730 years, 6 weeks, 3 days, 7 hours, 25 minutes, 30 seconds.
• To count from 1 to 1,218,046,922,730 would take you about ninety-six thousand, eight hundred twenty-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 1218046922730 cubic inches would be around 890 feet tall.

Recreational maths with 1218046922730

• 1218046922730 backwards is 0372296408121
• 1218046922730 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1218046922730's digits is 45
• More coming soon!