1218130813284

Names of 1218130813284

• Cardinal: 1218130813284 can be written as One trillion, two hundred eighteen billion, one hundred thirty million, eight hundred thirteen thousand, two hundred eighty-four.

Scientific notation

• Scientific notation: 1.218130813284 × 10¹²

Factors of 1218130813284

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 618

Divisors of 1218130813284

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 31 33 42 44 49 62 66 77 84 93 98 121 124 132 147 154 186 196 217 231 242 257 294 307 308 341 343 363 372 434 462 484 514 539 588 614 651 682 686 726 771 847 868 921 924 1023 1028 1029 1078 1228 1302 1364 1372 1452 1519 1542 1617 1694 1799 1842 2046 2058 2149 2156 2387 2541 2604 2827 3038 3084 3234 3377 3388 3598 3684 3751 3773 4092 4116 4298 4557 4774 5082 5397 5654 5929 6076 6447 6468 6754 7161 7196 7502 7546 7967 8481 8596 9114 9517 9548 10131 10164 10633 10794 11253 11308 11319 11858 12593 12894 13508 14322 15004 15043 15092 15934 16709 16962 17787 18228 19034 19789 20262 21266 21588 22506 22638 23639 23716 23901 25186 25788 26257 28551 28644 30086 31097 31868 31899 33418 33924 35574 37147 37779 38068 39578 40524 41503 42532 45012 45129 45276 47278 47802 50127 50372 52514 55769 57102 59367 60172 62194 63798 66619 66836 70917 71148 74294 75558 78771 78899 79156 83006 87637 88151 90258 93291 94556 95604 100254 104687 105028 105301 111441 111538 114204 116963 118734 124388 124509 127596 133238 138523 141834 148588 151116 157542 157798 165473 166012 167307 175274 176302 180516 183799 186582 199857 200508 209374 210602 217679 222882 223076 233926 236697 237468 249018 260029 262911 264453 266476 277046 283668 314061 315084 315596 315903 330946 334614 350548 350889 352604 367598 373164 390383 399714 415569 418748 421204 435358 445764 466333 467852 473394 496419 498036 520058 525822 528906 551397 552293 554092 613459 628122 631806 653037 661892 669228 701778 732809 735196 780087 780766 799428 831138 867889 870716 932666 946788 964007 969661 992838 1040116 1051644 1057812 1102794 1104586 1151557 1158311 1171149 1226918 1256244 1263612 1286593 1306074 1398999 1403556 1465618 1523753 1560174 1561532 1656879 1662276 1735778 1820203 1840377 1865332 1928014 1939322 1985676 2198427 2205588 2209172 2303114 2316622 2342298 2445869 2453836 2573186 2603667 2612148 2732681 2797998 2892021 2908983 2931236 3047506 3120348 3264331 3313758 3454671 3471556 3474933 3640406 3680754 3856028 3859779 3866051 3878644 4294213 4396854 4571259 4606228 4633244 4684596 4891738 5129663 5146372 5207334 5460609 5465362 5595996 5784042 5817966 6075223 6095012 6528662 6627516 6748049 6909342 6949866 7280812 7337607 7361508 7719558 7732102 8060899 8198043 8588426 8793708 9142518 9546779 9783476 9792993 10259326 10414668 10666271 10921218 10930724 11568084 11598153 11635932 12150446 12741421 12882639 13057324 13496098 13818684 13899732 14675214 15388989 15439116 15464204 16121798 16396086 17121083 17176852 18225669 18285036 19093558 19585986 20244147 20518652 21332542 21842436 23196306 24182697 24300892 25482842 25765278 26904559 26992196 27062357 28640337 29350428 30059491 30777978 31998813 32243596 32792172 34242166 35907641 36451338 38187116 38224263 39171972 40488294 42526561 42665084 46392612 47236343 48365394 50965684 51363249 51530556 53809118 54124714 56426293 57280674 60118982 61555956 63997626 66827453 68484332 71815282 72902676 76448526 80713677 80976588 81187071 85053122 90178473 94472686 96730788 102726498 107618236 107722923 108249428 112852586 114561348 119847581 120237964 127579683 127995252 133654906 141709029 143630564 152897052 161427354 162374142 169278879 170106244 180356946 188331913 188945372 200482359 205452996 215445846 225705172 239695162 255159366 267309812 283418058 295950149 297685927 322854708 324748284 330654401 338557758 359542743 360713892 376663826 394984051 400964718 430891692 467792171 479390324 510318732 564995739 566836116 591900298 595371854 661308802 677115516 719085486 753327652 789968102 801929436 838933067 887850447 893057781 935584342 991963203 1129991478 1183800596 1184952153 1190743708 1318323391 1322617604 1403376513 1438170972 1579936204 1677866134 1775700894 1786115562 1871168684 1983926406 2071651043 2259982956 2369904306 2516799201 2636646782 2806753026 3274545197 3355732268 3551401788 3572231124 3954970173 3967852812 4143302086 4739808612 5033598402 5273293564 5613506052 6214953129 6549090394 7909940346 8286604172 9228263737 9823635591 10067196804 12429906258 13098180788 14501557301 15819880692 18456527474 19647271182 24859812516 27684791211 29003114602 36913054948 39294542364 43504671903 55369582422 58006229204 87009343806 101510901107 110739164844 174018687612 203021802214 304532703321 406043604428 609065406642 1218130813284
• Sum of all divisors σ(n): 3787826380800
• Sum of proper divisors (its aliquot sum) s(n): 2569695567516
• 1218130813284 is an abundant number, because the sum of its proper divisors (2569695567516) is greater than itself. Its abundance is 1351564754232

Bases of 1218130813284

• Binary: 10001101110011110010000010010000101100100₂
• Hexadecimal: 0x11B9E412164
• Base-36: FJLNMUZO

Squares and roots of 1218130813284

• 1218130813284 squared (1218130813284²) is 1483842678271939270864656
• 1218130813284 cubed (1218130813284³) is 1807514488468906139734221379170890304
• The square root of 1218130813284 is 1103689.6363036123
• The cube root of 1218130813284 is 10679.8374586703

Scales and comparisons

• 1,218,130,813,284 seconds is equal to 38,732 years, 41 weeks, 1 day, 6 hours, 21 minutes, 24 seconds.
• To count from 1 to 1,218,130,813,284 would take you about ninety-six thousand, eight hundred thirty-one 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 1218130813284 cubic inches would be around 890 feet tall.

Recreational maths with 1218130813284

• 1218130813284 backwards is 4823180318121
• 1218130813284 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1218130813284's digits is 42
• More coming soon!