2998193488640

Names of 2998193488640

• Cardinal: 2998193488640 can be written as Two trillion, nine hundred ninety-eight billion, one hundred ninety-three million, four hundred eighty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 2.99819348864 × 10¹²

Factors of 2998193488640

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4583920

Divisors of 2998193488640

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 73 80 112 128 140 146 160 224 256 280 292 320 365 448 511 560 584 640 730 896 1022 1120 1168 1280 1460 1792 2044 2240 2336 2555 2920 4088 4480 4672 5110 5840 8176 8960 9344 10220 11680 16352 18688 20440 23360 32704 40880 46720 65408 81760 93440 130816 163520 327040 654080 4583833 9167666 18335332 22919165 32086831 36670664 45838330 64173662 73341328 91676660 128347324 146682656 160434155 183353320 256694648 293365312 320868310 334619809 366706640 513389296 586730624 641736620 669239618 733413280 1026778592 1173461248 1283473240 1338479236 1466826560 1673099045 2053557184 2342338663 2566946480 2676958472 2933653120 3346198090 4107114368 4684677326 5133892960 5353916944 5867306240 6692396180 8214228736 9369354652 10267785920 10707833888 11711693315 13384792360 18738709304 20535571840 21415667776 23423386630 26769584720 37477418608 41071143680 42831335552 46846773260 53539169440 74954837216 85662671104 93693546520 107078338880 149909674432 187387093040 214156677760 299819348864 374774186080 428313355520 599638697728 749548372160 1499096744320 2998193488640
• Sum of all divisors σ(n): 8319988746048
• Sum of proper divisors (its aliquot sum) s(n): 5321795257408
• 2998193488640 is an abundant number, because the sum of its proper divisors (5321795257408) is greater than itself. Its abundance is 2323601768768

Bases of 2998193488640

• Binary: 101011101000010010010000100000001100000000₂
• Hexadecimal: 0x2BA12420300
• Base-36: 129CMZPQ8

Squares and roots of 2998193488640

• 2998193488640 squared (2998193488640²) is 8989164195323293809049600
• 2998193488640 cubed (2998193488640³) is 26951253558734124638010134226796544000
• The square root of 2998193488640 is 1731529.2341280293
• The cube root of 2998193488640 is 14419.6001882065

Scales and comparisons

• 2,998,193,488,640 seconds is equal to 95,333 years, 14 weeks, 3 days, 12 hours, 37 minutes, 20 seconds.
• To count from 1 to 2,998,193,488,640 would take you about two hundred thirty-eight thousand, three hundred thirty-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 2998193488640 cubic inches would be around 1201.6 feet tall.

Recreational maths with 2998193488640

• 2998193488640 backwards is 0468843918992
• The number of decimal digits it has is: 13
• The sum of 2998193488640's digits is 71
• More coming soon!