9138970624

Names of 9138970624

• Cardinal: 9138970624 can be written as Nine billion, one hundred thirty-eight million, nine hundred seventy thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 9.138970624 × 10⁹

Factors of 9138970624

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 190

Divisors of 9138970624

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 16 28 31 32 53 56 62 64 97 106 112 124 128 194 212 217 224 248 256 371 388 424 434 448 496 512 679 742 776 848 868 896 992 1024 1358 1484 1552 1643 1696 1736 1792 1984 2048 2716 2968 3007 3104 3286 3392 3472 3584 3968 4096 5141 5432 5936 6014 6208 6572 6784 6944 7168 7936 8192 10282 10864 11501 11872 12028 12416 13144 13568 13888 14336 15872 20564 21049 21728 23002 23744 24056 24832 26288 27136 27776 28672 31744 35987 41128 42098 43456 46004 47488 48112 49664 52576 54272 55552 57344 63488 71974 82256 84196 86912 92008 94976 96224 99328 105152 108544 111104 126976 143948 159371 164512 168392 173824 184016 189952 192448 198656 210304 217088 222208 253952 287896 318742 329024 336784 347648 368032 379904 384896 397312 420608 434176 444416 575792 637484 658048 673568 695296 736064 759808 769792 794624 841216 888832 1115597 1151584 1274968 1316096 1347136 1390592 1472128 1519616 1539584 1682432 1777664 2231194 2303168 2549936 2632192 2694272 2781184 2944256 3039232 3079168 3364864 4462388 4606336 5099872 5264384 5388544 5562368 5888512 6158336 6729728 8924776 9212672 10199744 10528768 10777088 11777024 12316672 13459456 17849552 18425344 20399488 21057536 21554176 23554048 24633344 35699104 36850688 40798976 42115072 43108352 47108096 71398208 73701376 81597952 86216704 94216192 142796416 147402752 163195904 172433408 285592832 294805504 326391808 571185664 652783616 1142371328 1305567232 2284742656 4569485312 9138970624
• Sum of all divisors σ(n): 22194902016
• Sum of proper divisors (its aliquot sum) s(n): 13055931392
• 9138970624 is an abundant number, because the sum of its proper divisors (13055931392) is greater than itself. Its abundance is 3916960768

Bases of 9138970624

• Binary: 1000100000101110011010000000000000₂
• Hexadecimal: 0x220B9A000
• Base-36: 4753UV4

Squares and roots of 9138970624

• 9138970624 squared (9138970624²) is 83520784066334949376
• 9138970624 cubed (9138970624³) is 763293992075682369691791130624
• The square root of 9138970624 is 95597.9634929531
• The cube root of 9138970624 is 2090.7355014589

Scales and comparisons

• 9,138,970,624 seconds is equal to 290 years, 30 weeks, 5 days, 2 hours, 57 minutes, 4 seconds.
• To count from 1 to 9,138,970,624 would take you about five hundred eighty-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 9138970624 cubic inches would be around 174.2 feet tall.

Recreational maths with 9138970624

• 9138970624 backwards is 4260798319
• The number of decimal digits it has is: 10
• The sum of 9138970624's digits is 49
• More coming soon!