1640974312111959

Names of 1640974312111959

• Cardinal: 1640974312111959 can be written as One quadrillion, six hundred forty trillion, nine hundred seventy-four billion, three hundred twelve million, one hundred eleven thousand, nine hundred fifty-nine.

Scientific notation

• Scientific notation: 1.640974312111959 × 10¹⁵

Factors of 1640974312111959

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 2113

Divisors of 1640974312111959

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 9 11 27 33 37 59 81 99 111 121 177 297 333 363 407 531 649 891 999 1089 1221 1331 1593 1947 2003 2183 2997 3267 3481 3663 3993 4477 4779 5841 6009 6549 7139 9801 10443 10989 11979 13431 17523 18027 19647 21417 22033 24013 31329 32967 35937 38291 40293 49247 52569 54081 58941 64251 66099 72039 74111 78529 93987 107811 114873 118177 120879 128797 147741 162243 176823 192753 198297 205379 216117 222333 235587 242363 264143 281961 344619 354531 362637 386391 421201 443223 578259 594891 616137 648351 666999 706761 727089 792429 815221 1033857 1063593 1159173 1263603 1299947 1329669 1416767 1784673 1848411 1945053 2000997 2120283 2181267 2259169 2377287 2445663 2665993 2905573 3101571 3190779 3477519 3790809 3899841 3989007 4250301 4372549 4633211 5545233 6002991 6360849 6543801 6777507 6972443 7131861 7336989 7599023 7997979 8716719 8967431 9572337 10432557 11372427 11699523 12750903 13117647 13899633 14299417 15584437 16635699 19631403 20332521 20917329 21395583 22010967 22797069 23993937 24850859 26150157 26902293 34117281 35098569 38252709 39352941 41698899 42898251 46753311 48098039 60997563 62751987 66032901 68391207 71981811 74552577 76696873 78450471 80706879 83589253 98641741 105295707 114758127 118058823 125096697 128694753 140259933 144294117 157293587 171428807 182992689 188255961 205173621 215945433 223657731 230090619 235351413 242120637 250767759 257980391 273359449 295925223 354176469 375290091 386084259 411374137 420779799 432882351 471880761 514286421 529078429 564767883 615520863 670973193 690271857 726361911 752303277 773941173 820078347 843665603 887775669 919481783 1158252777 1234122411 1262339397 1298647053 1415642283 1542859263 1587235287 2012919579 2070815571 2256909831 2321823519 2460235041 2530996809 2663327007 2758445349 2837784301 3702367233 3895941159 4246926849 4525115507 4628577789 4761705861 5819862719 6212446713 6770729493 6965470557 7380705123 7592990427 7989981021 8275336047 8513352903 9280321633 10114299613 11107101699 12740780547 13575346521 13885733367 14285117583 15220843069 17459588157 20896411671 22142115369 22778971281 24826008141 25540058709 27840964899 30342898839 31215627311 33321305097 40726039563 42855352749 45662529207 49776270577 52378764471 68336913843 74478024423 76620176127 83522894697 91028696517 93646881933 122178118689 136987587621 149328811731 157136293413 167429273759 229860528381 250568684091 273086089551 280940645799 343371900421 366534356067 410962762863 447986435193 471408880239 502287821277 547538976347 751706052273 819258268653 842821937397 1030115701263 1232888288589 1343959305579 1506863463831 1642616929041 1841722011349 2528465812191 3090347103789 4031877916737 4520590391493 4927850787123 5525166034047 9271041311367 13561771174479 14783552361369 16575498102141 20258942124839 27813123934101 44350657084107 49726494306423 60776826374517 149179482919269 182330479123551 546991437370653 1640974312111959
• Sum of all divisors σ(n): 2818303617000960
• Sum of proper divisors (its aliquot sum) s(n): 1177329304889001
• 1640974312111959 is a deficient number, because the sum of its proper divisors (1177329304889001) is less than itself. Its deficiency is 463645007222958

Bases of 1640974312111959

• Binary: 101110101000111010100011010111101010111111101010111₂
• Hexadecimal: 0x5D4751AF57F57
• Base-36: G5OD6WQAFR

Squares and roots of 1640974312111959

• 1640974312111959 squared (1640974312111959²) is 2692796693011317030006950817681
• 1640974312111959 cubed (1640974312111959³) is 4418810200971603996482393516624464617068747079
• The square root of 1640974312111959 is 40508941.1378766971
• The cube root of 1640974312111959 is 117950.7194416511

Scales and comparisons

• 1,640,974,312,111,959 seconds is equal to 52,177,907 years, 13 weeks, 3 days, 52 minutes, 39 seconds.
• To count from 1 to 1,640,974,312,111,959 would take you about one hundred fifty-six million, five hundred thirty-three thousand, seven hundred twenty-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 1640974312111959 cubic inches would be around 9829.2 feet tall.

Recreational maths with 1640974312111959

• 1640974312111959 backwards is 9591112134790461
• The number of decimal digits it has is: 16
• The sum of 1640974312111959's digits is 63
• More coming soon!