1020789952

Names of 1020789952

• Cardinal: 1020789952 can be written as One billion, twenty million, seven hundred eighty-nine thousand, nine hundred fifty-two.

Scientific notation

• Scientific notation: 1.020789952 × 10⁹

Factors of 1020789952

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 95

Divisors of 1020789952

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 49 52 56 64 73 91 98 104 112 146 182 196 208 224 292 343 364 392 416 448 511 584 637 686 728 784 832 949 1022 1168 1274 1372 1456 1568 1898 2044 2336 2401 2548 2744 2912 3136 3577 3796 4088 4459 4672 4802 5096 5488 5824 6643 7154 7592 8176 8918 9604 10192 10976 13286 14308 15184 16352 16807 17836 19208 20384 21952 25039 26572 28616 30368 31213 32704 33614 35672 38416 40768 46501 50078 53144 57232 60736 62426 67228 71344 76832 93002 100156 106288 114464 124852 134456 142688 153664 175273 186004 200312 212576 218491 228928 249704 268912 285376 325507 350546 372008 400624 425152 436982 499408 537824 651014 701092 744016 801248 873964 998816 1075648 1226911 1302028 1402184 1488032 1602496 1747928 1997632 2278549 2453822 2604056 2804368 2976064 3495856 4557098 4907644 5208112 5608736 6991712 9114196 9815288 10416224 11217472 13983424 15949843 18228392 19630576 20832448 31899686 36456784 39261152 63799372 72913568 78522304 127598744 145827136 255197488 510394976 1020789952
• Sum of all divisors σ(n): 2579863776
• Sum of proper divisors (its aliquot sum) s(n): 1559073824
• 1020789952 is an abundant number, because the sum of its proper divisors (1559073824) is greater than itself. Its abundance is 538283872

Bases of 1020789952

• Binary: 111100110110000000010011000000₂
• Hexadecimal: 0x3CD804C0
• Base-36: GVR2KG

Squares and roots of 1020789952

• 1020789952 squared (1020789952²) is 1042012126104162304
• 1020789952 cubed (1020789952³) is 1063675508189285785300369408
• The square root of 1020789952 is 31949.8036300695
• The cube root of 1020789952 is 1006.8825064329

Scales and comparisons

• 1,020,789,952 seconds is equal to 32 years, 23 weeks, 5 days, 16 hours, 45 minutes, 52 seconds.
• To count from 1 to 1,020,789,952 would take you about sixty-four 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 1020789952 cubic inches would be around 83.9 feet tall.

Recreational maths with 1020789952

• 1020789952 backwards is 2599870201
• The number of decimal digits it has is: 10
• The sum of 1020789952's digits is 43
• More coming soon!