30898608400

Names of 30898608400

• Cardinal: 30898608400 can be written as Thirty billion, eight hundred ninety-eight million, six hundred eight thousand, four hundred.

Scientific notation

• Scientific notation: 3.08986084 × 10¹⁰

Factors of 30898608400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 82

Divisors of 30898608400

• Number of divisors d(n): 405
• Complete list of divisors:
  1 2 4 5 8 10 11 16 17 20 22 25 34 40 44 47 50 55 68 80 85 88 94 100 110 121 136 170 176 187 188 200 220 235 242 272 275 289 340 374 376 400 425 440 470 484 517 550 578 605 680 748 752 799 850 880 935 940 968 1034 1100 1156 1175 1210 1360 1445 1496 1598 1700 1870 1880 1936 2057 2068 2200 2209 2312 2350 2420 2585 2890 2992 3025 3179 3196 3400 3740 3760 3995 4114 4136 4400 4418 4624 4675 4700 4840 5170 5687 5780 6050 6358 6392 6800 7225 7480 7990 8228 8272 8789 8836 9350 9400 9680 10285 10340 11045 11374 11560 12100 12716 12784 12925 13583 14450 14960 15895 15980 16456 17578 17672 18700 18800 19975 20570 20680 22090 22748 23120 24200 24299 25432 25850 27166 28435 28900 31790 31960 32912 34969 35156 35344 37400 37553 39950 41140 41360 43945 44180 45496 48400 48598 50864 51425 51700 54332 55225 56870 57800 63580 63920 67915 69938 70312 74800 75106 79475 79900 82280 87890 88360 90992 96679 97196 102850 103400 108664 110450 113740 115600 121495 127160 135830 139876 140624 142175 149413 150212 158950 159800 164560 174845 175780 176720 187765 193358 194392 205700 206800 217328 219725 220900 227480 242990 254320 267289 271660 279752 284350 298826 300424 317900 319600 339575 349690 351560 375530 386716 388784 411400 413083 439450 441800 454960 483395 485980 534578 543320 559504 568700 597652 600848 607475 635800 638401 679150 699380 703120 747065 751060 773432 822800 826166 874225 878900 883600 938825 966790 971960 1069156 1086640 1137400 1195304 1214950 1271600 1276802 1336445 1358300 1398760 1494130 1502120 1546864 1643543 1652332 1748450 1757800 1877650 1933580 1943920 2065415 2138312 2274800 2390608 2416975 2429900 2553604 2672890 2716600 2797520 2988260 3004240 3192005 3287086 3304664 3496900 3515600 3735325 3755300 3867160 4130830 4276624 4543913 4833950 4859800 5107208 5345780 5433200 5976520 6384010 6574172 6609328 6682225 6993800 7022411 7470650 7510600 7734320 8217715 8261660 9087826 9667900 9719600 10214416 10327075 10691560 11953040 12768020 13148344 13364450 13987600 14044822 14941300 15021200 15960025 16435430 16523320 18175652 19335800 20654150 21383120 22719565 25536040 26296688 26728900 28089644 29882600 31920050 32870860 33046640 35112055 36351304 38671600 41088575 41308300 45439130 51072080 53457800 56179288 59765200 63840100 65741720 70224110 72702608 77246521 82177150 82616600 90878260 106915600 112358576 113597825 127680200 131483440 140448220 154493042 164354300 165233200 175560275 181756520 227195650 255360400 280896440 308986084 328708600 351120550 363513040 386232605 454391300 561792880 617972168 657417200 702241100 772465210 908782600 1235944336 1404482200 1544930420 1817565200 1931163025 2808964400 3089860840 3862326050 6179721680 7724652100 15449304200 30898608400
• Sum of all divisors σ(n): 88561499887
• Sum of proper divisors (its aliquot sum) s(n): 57662891487
• 30898608400 is an abundant number, because the sum of its proper divisors (57662891487) is greater than itself. Its abundance is 26764283087

Bases of 30898608400

• Binary: 11100110001101100110101100100010000₂
• Hexadecimal: 0x731B35910
• Base-36: E708ETS

Squares and roots of 30898608400

• 30898608400 squared (30898608400²) is 954724001056550560000
• 30898608400 cubed (30898608400³) is 29499643038727542008240704000000
• 30898608400 is a perfect square number. Its square root is 175780
• The cube root of 30898608400 is 3137.9520772047

Scales and comparisons

• 30,898,608,400 seconds is equal to 982 years, 24 weeks, 6 days, 18 hours, 46 minutes, 40 seconds.
• To count from 1 to 30,898,608,400 would take you about one thousand, nine hundred 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 30898608400 cubic inches would be around 261.5 feet tall.

Recreational maths with 30898608400

• 30898608400 backwards is 00480689803
• The number of decimal digits it has is: 11
• The sum of 30898608400's digits is 46
• More coming soon!