30138490800

Names of 30138490800

• Cardinal: 30138490800 can be written as Thirty billion, one hundred thirty-eight million, four hundred ninety thousand, eight hundred.

Scientific notation

• Scientific notation: 3.01384908 × 10¹⁰

Factors of 30138490800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 14961

Divisors of 30138490800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 17 18 20 22 24 25 27 30 33 34 36 40 44 45 48 50 51 54 55 60 66 68 72 75 80 85 88 90 99 100 102 108 110 120 132 135 136 144 150 153 165 170 176 180 187 198 200 204 216 220 225 240 255 264 270 272 275 297 300 306 330 340 360 374 396 400 408 425 432 440 450 459 495 510 528 540 550 561 594 600 612 660 675 680 720 748 765 792 816 825 850 880 900 918 935 990 1020 1080 1100 1122 1188 1200 1224 1275 1320 1350 1360 1485 1496 1530 1584 1650 1683 1700 1800 1836 1870 1980 2040 2160 2200 2244 2295 2376 2448 2475 2550 2640 2700 2805 2970 2992 3060 3300 3366 3400 3600 3672 3740 3825 3960 4080 4400 4488 4590 4675 4752 4950 5049 5100 5400 5610 5940 6120 6600 6732 6800 7344 7425 7480 7650 7920 8415 8976 9180 9350 9900 10098 10200 10800 11220 11475 11880 12240 13200 13464 14025 14850 14923 14960 15300 16830 18360 18700 19800 20196 20400 22440 22950 23760 25245 26928 28050 29700 29846 30600 33660 36720 37400 39600 40392 42075 44769 44880 45900 50490 56100 59400 59692 61200 67320 74615 74800 80784 84150 89538 91800 100980 112200 118800 119384 126225 134307 134640 149230 164153 168300 179076 183600 201960 223845 224400 238768 252450 253691 268614 298460 328306 336600 358152 373075 402921 403920 447690 492459 504900 507382 537228 596920 656612 671535 673200 716304 746150 761073 805842 820765 895380 984918 1009800 1014764 1074456 1119225 1193840 1268455 1313224 1343070 1477377 1492300 1522146 1611684 1641530 1790760 1969836 2014605 2019600 2029528 2148912 2238450 2283219 2462295 2536910 2626448 2686140 2790601 2954754 2984600 3044292 3223368 3283060 3357675 3581520 3805365 3939672 4029210 4059056 4103825 4432131 4476900 4566438 4924590 5073820 5372280 5581202 5909508 5969200 6088584 6342275 6446736 6566120 6715350 6849657 7386885 7610730 7879344 8058420 8207650 8371803 8864262 8953800 9132876 9849180 10073025 10147640 10744560 11162404 11416095 11819016 12177168 12311475 12684550 13132240 13430700 13699314 13953005 14773770 15221460 16116840 16415300 16743606 17728524 17907600 18265752 19026825 19698360 20146050 20295280 22160655 22324808 22832190 23638032 24622950 25115409 25369100 26861400 27398628 27906010 29547540 30442920 32233680 32830600 33487212 34248285 35457048 36531504 36934425 38053650 39396720 40292100 41859015 44321310 44649616 45664380 49245900 50230818 50738200 53722800 54797256 55812020 57080475 59095080 60885840 65661200 66974424 68496570 69765025 70914096 73868850 75346227 76107300 80584200 83718030 88642620 91328760 98491800 100461636 101476400 109594512 110803275 111624040 114160950 118190160 125577045 133948848 136993140 139530050 147737700 150692454 152214600 161168400 167436060 171241425 177285240 182657520 196983600 200923272 209295075 221606550 223248080 228321900 251154090 273986280 279060100 295475400 301384908 304429200 334872120 342482850 354570480 376731135 401846544 418590150 443213100 456643800 502308180 547972560 558120200 590950800 602769816 627885225 669744240 684965700 753462270 837180300 886426200 913287600 1004616360 1116240400 1205539632 1255770450 1369931400 1506924540 1674360600 1772852400 1883655675 2009232720 2511540900 2739862800 3013849080 3348721200 3767311350 5023081800 6027698160 7534622700 10046163600 15069245400 30138490800
• Sum of all divisors σ(n): 123914568960
• Sum of proper divisors (its aliquot sum) s(n): 93776078160
• 30138490800 is an abundant number, because the sum of its proper divisors (93776078160) is greater than itself. Its abundance is 63637587360

Bases of 30138490800

• Binary: 11100000100011001001101111110110000₂
• Hexadecimal: 0x70464DFB0
• Base-36: DUFOGC0

Squares and roots of 30138490800

• 30138490800 squared (30138490800²) is 908328627701684640000
• 30138490800 cubed (30138490800³) is 27375653989363847667141312000000
• The square root of 30138490800 is 173604.4089301881
• The cube root of 30138490800 is 3112.0065352105

Scales and comparisons

• 30,138,490,800 seconds is equal to 958 years, 16 weeks, 1 day, 3 hours.
• To count from 1 to 30,138,490,800 would take you about one thousand, nine hundred sixteen 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 30138490800 cubic inches would be around 259.3 feet tall.

Recreational maths with 30138490800

• 30138490800 backwards is 00809483103
• 30138490800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30138490800's digits is 36
• More coming soon!