45028258991021088

Names of 45028258991021088

• Cardinal: 45028258991021088 can be written as Forty-five quadrillion, twenty-eight trillion, two hundred fifty-eight billion, nine hundred ninety-one million, twenty-one thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.5028258991021088 × 10¹⁶

Factors of 45028258991021088

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3637

Divisors of 45028258991021088

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 163 216 288 326 432 489 652 864 978 1304 1467 1956 2608 2934 3469 3912 4401 5216 5868 6938 7824 8802 10407 11736 13876 15648 17604 20814 23472 26569 27752 31221 35208 41628 46944 53138 55504 62442 70416 79707 83256 93663 106276 111008 124884 140832 159414 166512 187326 212552 239121 249768 318828 333024 374652 425104 478242 499536 565447 637656 717363 749304 850208 956484 999072 1130894 1275312 1434726 1498608 1696341 1912968 2261788 2550624 2869452 2997216 3392682 3825936 4330747 4523576 5089023 5738904 6785364 7651872 8661494 9047152 10178046 11477808 12033961 12992241 13570728 15267069 17322988 18094304 20356092 22955616 24067922 25984482 27141456 30534138 34645976 36101883 38976723 40712184 48135844 51968964 54282912 61068276 69291952 72203766 77953446 81424368 92167861 96271688 103937928 108305649 116930169 122136552 138583904 144407532 155906892 162848736 184335722 192543376 207875856 216611298 233860338 244273104 276503583 288815064 311813784 324916947 368671444 385086752 415751712 433222596 467720676 488546208 553007166 577630128 623627568 649833894 737342888 829510749 866445192 935441352 1106014332 1155260256 1247255136 1299667788 1474685776 1659021498 1732890384 1870882704 1961535643 2212028664 2488532247 2599335576 2949371552 3318042996 3465780768 3741765408 3923071286 4424057328 4977064494 5198671152 5884606929 6636085992 7846142572 8848114656 9954128988 10397342304 11769213858 13272171984 15023361343 15692285144 17653820787 19908257976 23538427716 26544343968 30046722686 31384570288 35307641574 39816515952 45070084029 47076855432 52961462361 60093445372 62769140576 70615283148 79633031904 90140168058 94153710864 105922924722 120186890744 135210252087 141230566296 180280336116 188307421728 211845849444 240373781488 270420504174 282461132592 319730309809 360560672232 405630756261 423691698888 480747562976 540841008348 564922265184 639460619618 721121344464 811261512522 847383397776 959190929427 1081682016696 1278921239236 1442242688928 1622523025044 1694766795552 1918381858854 2163364033392 2557842478472 2877572788281 3245046050088 3836763717708 4326728066784 5115684956944 5755145576562 6490092100176 7673527435416 8632718364843 10231369913888 11510291153124 12980184200352 15347054870832 17265436729686 23020582306248 30694109741664 34530873459372 46041164612496 52116040498867 69061746918744 92082329224992 104232080997734 138123493837488 156348121496601 208464161995468 276246987674976 312696242993202 416928323990936 469044364489803 625392485986404 833856647981872 938088728979606 1250784971972808 1407133093469409 1667713295963744 1876177457959212 2501569943945616 2814266186938818 3752354915918424 5003139887891232 5628532373877636 7504709831836848 11257064747755272 15009419663673696 22514129495510544 45028258991021088
• Sum of all divisors σ(n): 132181219381377600
• Sum of proper divisors (its aliquot sum) s(n): 87152960390356512
• 45028258991021088 is an abundant number, because the sum of its proper divisors (87152960390356512) is greater than itself. Its abundance is 42124701399335424

Bases of 45028258991021088

• Binary: 10011111111110001111011010000110000000111001110000100000₂
• Hexadecimal: 0x9FF8F686039C20
• Base-36: CBD6OM024O0

Squares and roots of 45028258991021088

• 45028258991021088 squared (45028258991021088²) is 2027544107762471449932204860703744
• 45028258991021088 cubed (45028258991021088³) is 91296781200047334807935104857373433691464824553472
• The square root of 45028258991021088 is 212198630.9829097083
• The cube root of 45028258991021088 is 355763.7698438711

Scales and comparisons

• 45,028,258,991,021,088 seconds is equal to 1,431,759,354 years, 18 weeks, 6 days, 16 hours, 4 minutes, 48 seconds.
• To count from 1 to 45,028,258,991,021,088 would take you about four billion, two hundred ninety-five million, two hundred seventy-eight thousand and sixty-three 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 45028258991021088 cubic inches would be around 29647 feet tall.

Recreational maths with 45028258991021088

• 45028258991021088 backwards is 88012019985282054
• 45028258991021088 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 45028258991021088's digits is 72
• More coming soon!