29978872000

Names of 29978872000

• Cardinal: 29978872000 can be written as Twenty-nine billion, nine hundred seventy-eight million, eight hundred seventy-two thousand.

Scientific notation

• Scientific notation: 2.9978872 × 10¹⁰

Factors of 29978872000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1253

Divisors of 29978872000

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 32 35 40 41 44 50 55 56 64 70 77 80 82 88 100 110 112 125 140 154 160 164 175 176 200 205 220 224 250 275 280 287 308 320 328 350 352 385 400 410 440 448 451 500 550 560 574 616 656 700 704 770 800 820 875 880 902 1000 1025 1100 1120 1148 1187 1232 1312 1375 1400 1435 1540 1600 1640 1750 1760 1804 1925 2000 2050 2200 2240 2255 2296 2374 2464 2624 2750 2800 2870 3080 3157 3280 3500 3520 3608 3850 4000 4100 4400 4510 4592 4748 4928 5125 5500 5600 5740 5935 6160 6314 6560 7000 7175 7216 7700 8000 8200 8309 8800 9020 9184 9496 9625 10250 11000 11200 11275 11480 11870 12320 12628 13057 13120 14000 14350 14432 15400 15785 16400 16618 17600 18040 18368 18992 19250 20500 22000 22550 22960 23740 24640 25256 26114 28000 28700 28864 29675 30800 31570 32800 33236 35875 36080 37984 38500 41000 41545 44000 45100 45920 47480 48667 50512 52228 56000 56375 57400 59350 61600 63140 65285 65600 66472 71750 72160 75968 77000 78925 82000 83090 88000 90200 91399 91840 94960 97334 101024 104456 112750 114800 118700 123200 126280 130570 132944 143500 144320 148375 154000 157850 164000 166180 180400 182798 189920 194668 202048 207725 208912 225500 229600 237400 243335 252560 261140 265888 287000 296750 308000 315700 326425 328000 332360 340669 360800 365596 379840 389336 394625 415450 417824 451000 456995 459200 474800 486670 505120 522280 531776 535337 574000 593500 616000 631400 652850 664720 681338 721600 731192 778672 789250 830900 835648 902000 913990 949600 973340 1010240 1038625 1044560 1070674 1148000 1187000 1216675 1262800 1305700 1329440 1362676 1462384 1557344 1578500 1632125 1661800 1703345 1804000 1827980 1899200 1946680 2077250 2089120 2141348 2284975 2296000 2374000 2433350 2525600 2611400 2658880 2676685 2725352 2924768 3114688 3157000 3264250 3323600 3406690 3608000 3655960 3747359 3893360 4154500 4178240 4282696 4569950 4748000 4866700 5051200 5222800 5353370 5450704 5849536 6083375 6314000 6528500 6647200 6813380 7311920 7494718 7786720 8309000 8516725 8565392 9139900 9496000 9733400 10445600 10706740 10901408 11424875 12166750 12628000 13057000 13294400 13383425 13626760 14623840 14989436 15573440 16618000 17033450 17130784 18279800 18736795 19466800 20891200 21413480 21802816 22849750 24333500 25256000 26114000 26766850 27253520 29247680 29978872 33236000 34066900 34261568 36559600 37473590 38933600 42583625 42826960 45699500 48667000 52228000 53533700 54507040 59957744 66472000 66917125 68133800 73119200 74947180 77867200 85167250 85653920 91399000 93683975 97334000 104456000 107067400 109014080 119915488 133834250 136267600 146238400 149894360 170334500 171307840 182798000 187367950 194668000 214134800 239830976 267668500 272535200 299788720 340669000 365596000 374735900 389336000 428269600 468419875 535337000 545070400 599577440 681338000 731192000 749471800 856539200 936839750 1070674000 1199154880 1362676000 1498943600 1873679500 2141348000 2725352000 2997887200 3747359000 4282696000 5995774400 7494718000 14989436000 29978872000
• Sum of all divisors σ(n): 94899796992
• Sum of proper divisors (its aliquot sum) s(n): 64920924992
• 29978872000 is an abundant number, because the sum of its proper divisors (64920924992) is greater than itself. Its abundance is 34942052992

Bases of 29978872000

• Binary: 11011111010111000010100100011000000₂
• Hexadecimal: 0x6FAE148C0
• Base-36: DRSN9OG

Squares and roots of 29978872000

• 29978872000 squared (29978872000²) is 898732766392384000000
• 29978872000 cubed (29978872000³) is 26942994565883181710848000000000
• The square root of 29978872000 is 173144.0787321357
• The cube root of 29978872000 is 3106.5028945535

Scales and comparisons

• 29,978,872,000 seconds is equal to 953 years, 12 weeks, 1 day, 16 hours, 26 minutes, 40 seconds.
• To count from 1 to 29,978,872,000 would take you about one thousand, nine hundred six 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 29978872000 cubic inches would be around 258.9 feet tall.

Recreational maths with 29978872000

• 29978872000 backwards is 00027887992
• The number of decimal digits it has is: 11
• The sum of 29978872000's digits is 52
• More coming soon!