1989507146901210

Names of 1989507146901210

• Cardinal: 1989507146901210 can be written as One quadrillion, nine hundred eighty-nine trillion, five hundred seven billion, one hundred forty-six million, nine hundred one thousand, two hundred ten.

Scientific notation

• Scientific notation: 1.98950714690121 × 10¹⁵

Factors of 1989507146901210

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 12202

Divisors of 1989507146901210

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 43 45 54 81 86 90 129 135 162 215 243 258 270 387 405 430 486 645 729 774 810 1161 1215 1290 1458 1849 1935 2322 2430 3483 3645 3698 3870 5547 5805 6966 7290 9245 10449 11094 11610 12149 16641 17415 18490 20898 24298 27735 31347 33282 34830 36447 49923 52245 55470 60745 62694 72894 83205 99846 104490 109341 121490 149769 156735 166410 182235 218682 249615 299538 313470 328023 364470 449307 499230 522407 546705 656046 748845 898614 984069 1044814 1093410 1347921 1497690 1567221 1640115 1968138 2246535 2612035 2695842 2952207 3134442 3280230 4493070 4701663 4920345 5224070 5904414 6739605 7836105 8856621 9403326 9840690 13479210 14104989 14761035 15672210 17713242 22463501 23508315 28209978 29522070 42314967 44283105 44927002 47016630 67390503 70524945 84629934 88566210 112317505 126944901 134781006 141049890 147598201 202171509 211574835 224635010 253889802 295196402 336952515 380834703 404343018 423149670 442794603 606514527 634724505 673905030 737991005 761669406 885589206 1010857545 1213029054 1269449010 1328383809 1475982010 1819543581 1904173515 2021715090 2213973015 2656767618 3032572635 3639087162 3808347030 3985151427 4427946030 5458630743 6065145270 6346722643 6641919045 7970302854 9097717905 10917261486 11955454281 12693445286 13283838090 16375892229 18195435810 19040167929 19925757135 23910908562 27293153715 31733613215 32751784458 35866362843 38080335858 39851514270 54586307430 57120503787 59777271405 63467226430 71732725686 81879461145 95200839645 107599088529 114241007574 119554542810 163758922290 171361511361 179331814215 190401679290 215198177058 272909073649 285602518935 342723022722 358663628430 514084534083 537995442645 545818147298 571205037870 818727220947 856807556805 1028169068166 1075990885290 1364545368245 1542253602249 1637454441894 1713615113610 2456181662841 2570422670415 2729090736490 3084507204498 4093636104735 4626760806747 4912363325682 5140845340830 7368544988523 7711268011245 8187272209470 9253521613494 12280908314205 14737089977046 15422536022490 22105634965569 23133804033735 24561816628410 36842724942615 44211269931138 46267608067470 66316904896707 73685449885230 110528174827845 132633809793414 198950714690121 221056349655690 331584524483535 397901429380242 663169048967070 994753573450605 1989507146901210
• Sum of all divisors σ(n): 5497434884271582
• Sum of proper divisors (its aliquot sum) s(n): 3507927737370372
• 1989507146901210 is an abundant number, because the sum of its proper divisors (3507927737370372) is greater than itself. Its abundance is 1518420590469162

Bases of 1989507146901210

• Binary: 111000100010111001000111010110001001110011011011010₂
• Hexadecimal: 0x711723AC4E6DA
• Base-36: JL7YYRPNMI

Squares and roots of 1989507146901210

• 1989507146901210 squared (1989507146901210²) is 3958138687570992786905499464100
• 1989507146901210 cubed (1989507146901210³) is 7874745207348665698488800820013225630641561000
• The square root of 1989507146901210 is 44603891.6116207287
• The cube root of 1989507146901210 is 125771.3824284959

Scales and comparisons

• 1,989,507,146,901,210 seconds is equal to 63,260,173 years, 16 weeks, 5 days, 3 hours, 13 minutes, 30 seconds.
• To count from 1 to 1,989,507,146,901,210 would take you about one hundred eighty-nine million, seven hundred eighty thousand, five hundred nineteen 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 1989507146901210 cubic inches would be around 10480.9 feet tall.

Recreational maths with 1989507146901210

• 1989507146901210 backwards is 0121096417059891
• The number of decimal digits it has is: 16
• The sum of 1989507146901210's digits is 63
• More coming soon!