89490412872

Names of 89490412872

• Cardinal: 89490412872 can be written as Eighty-nine billion, four hundred ninety million, four hundred twelve thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 8.9490412872 × 10¹⁰

Factors of 89490412872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 140

Divisors of 89490412872

• Number of divisors d(n): 416
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 31 36 42 54 56 62 63 72 81 84 93 97 108 124 126 162 168 186 189 194 216 217 243 248 252 279 291 324 372 378 388 434 486 504 558 567 582 648 651 679 729 744 756 776 837 868 873 972 1116 1134 1164 1302 1358 1458 1512 1674 1701 1736 1746 1944 1953 2037 2187 2232 2268 2328 2511 2604 2619 2716 2916 3007 3348 3402 3492 3906 4074 4374 4536 5022 5103 5208 5238 5432 5832 5859 6014 6111 6561 6696 6804 6984 7533 7812 7857 8148 8748 9021 10044 10206 10476 11718 12028 12222 13122 13608 15066 15309 15624 15714 16296 17496 17577 18042 18333 19683 20088 20412 20952 21049 22599 23436 23571 24056 24444 26244 27063 30132 30618 31428 35154 36084 36666 39366 40824 42098 45198 45927 46872 47142 48888 52488 52731 54126 54999 59049 60264 61236 62856 63147 67797 70308 70713 72168 73332 78732 81189 84196 90396 91854 94284 105462 108252 109998 118098 122472 126294 135594 137781 140616 141426 146664 157464 158193 162378 164997 168392 177147 180792 183708 188568 189441 203391 210924 212139 216504 219996 236196 243567 252588 271188 275562 282852 316386 324756 329994 354294 367416 378882 406782 413343 421848 424278 439992 472392 474579 487134 494991 505176 531441 542376 551124 565704 568323 610173 632772 636417 649512 659988 708588 730701 757764 813564 826686 848556 949158 974268 989982 1062882 1102248 1136646 1220346 1240029 1265544 1272834 1319976 1417176 1423737 1461402 1484973 1515528 1627128 1653372 1697112 1704969 1830519 1898316 1909251 1948536 1979964 2125764 2192103 2273292 2440692 2480058 2545668 2847474 2922804 2969946 3306744 3409938 3661038 3720087 3796632 3818502 3959928 4251528 4271211 4384206 4454919 4546584 4881384 4960116 5091336 5114907 5491557 5694948 5727753 5845608 5939892 6576309 6819876 7322076 7440174 7637004 8542422 8768412 8909838 9920232 10229814 10983114 11389896 11455506 11879784 12813633 13152618 13364757 13639752 14644152 14880348 15274008 15344721 16474671 17084844 17183259 17536824 17819676 19728927 20459628 21966228 22911012 25627266 26305236 26729514 29760696 30689442 32949342 34169688 34366518 35639352 38440899 39457854 40094271 40919256 43932456 45822024 46034163 51254532 51549777 52610472 53459028 59186781 61378884 65898684 68733036 76881798 78915708 80188542 92068326 102509064 103099554 106918056 115322697 118373562 120282813 122757768 131797368 137466072 138102489 153763596 157831416 160377084 177560343 184136652 206199108 230645394 236747124 240565626 276204978 307527192 320754168 355120686 360848439 368273304 412398216 414307467 461290788 473494248 481131252 532681029 552409956 710241372 721696878 828614934 922581576 962262504 1065362058 1104819912 1242922401 1420482744 1443393756 1598043087 1657229868 2130724116 2485844802 2886787512 3196086174 3314459736 3728767203 4261448232 4971689604 6392172348 7457534406 9943379208 11186301609 12784344696 14915068812 22372603218 29830137624 44745206436 89490412872
• Sum of all divisors σ(n): 299987627520
• Sum of proper divisors (its aliquot sum) s(n): 210497214648
• 89490412872 is an abundant number, because the sum of its proper divisors (210497214648) is greater than itself. Its abundance is 121006801776

Bases of 89490412872

• Binary: 1010011010110000010110101010101001000₂
• Hexadecimal: 0x14D60B5548
• Base-36: 1540A4I0

Squares and roots of 89490412872

• 89490412872 squared (89490412872²) is 8008533996001023288384
• 89490412872 cubed (89490412872³) is 716687013801579571011971281678848
• The square root of 89490412872 is 299149.4824865989
• The cube root of 89490412872 is 4472.9307099533

Scales and comparisons

• 89,490,412,872 seconds is equal to 2,845 years, 26 weeks, 6 days, 16 hours, 1 minute, 12 seconds.
• To count from 1 to 89,490,412,872 would take you about five thousand, six hundred ninety-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 89490412872 cubic inches would be around 372.7 feet tall.

Recreational maths with 89490412872

• 89490412872 backwards is 27821409498
• 89490412872 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 89490412872's digits is 54
• More coming soon!