130724532400

Names of 130724532400

• Cardinal: 130724532400 can be written as One hundred thirty billion, seven hundred twenty-four million, five hundred thirty-two thousand, four hundred.

Scientific notation

• Scientific notation: 1.307245324 × 10¹¹

Factors of 130724532400

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 19615

Divisors of 130724532400

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 25 28 31 35 40 44 49 50 55 56 62 70 77 80 88 98 100 110 112 124 140 154 155 175 176 196 200 217 220 245 248 275 280 308 310 341 350 385 392 400 434 440 490 496 539 550 560 616 620 682 700 770 775 784 868 880 980 1078 1085 1100 1225 1232 1240 1364 1400 1519 1540 1550 1705 1736 1925 1960 2156 2170 2200 2387 2450 2480 2695 2728 2800 3038 3080 3100 3410 3472 3850 3920 4312 4340 4400 4774 4900 5390 5425 5456 6076 6160 6200 6820 7595 7700 8525 8624 8680 9548 9800 10780 10850 11935 12152 12400 13475 13640 15190 15400 16709 17050 17360 19096 19559 19600 21560 21700 23870 24304 26950 27280 30380 30800 33418 34100 37975 38192 39118 43120 43400 47740 53900 59675 60760 66836 68200 75950 78236 83545 86800 95480 97795 107800 119350 121520 133672 136400 136913 151900 156472 167090 190960 195590 215149 215600 238700 267344 273826 303800 312944 334180 391180 417725 430298 477400 488975 547652 606329 607600 668360 684565 782360 835450 860596 954800 958391 977950 1075745 1095304 1212658 1336720 1369130 1506043 1564720 1670900 1721192 1916782 1955900 2151490 2190608 2425316 2738260 3012086 3031645 3341800 3422825 3442384 3833564 3911800 4244303 4302980 4791955 4850632 5378725 5476520 6024172 6063290 6669619 6683600 6845650 7530215 7667128 7823600 8488606 8605960 9583910 9701264 10542301 10757450 10953040 12048344 12126580 13339238 13691300 15060430 15158225 15334256 16977212 17211920 19167820 21084602 21221515 21514900 23959775 24096688 24253160 26678476 27382600 29710121 30120860 30316450 33348095 33954424 37651075 38335640 42169204 42443030 43029800 46687333 47919550 48506320 52711505 53356952 54765200 59420242 60241720 60632900 66696190 67908848 75302150 76671280 84338408 84886060 86059600 93374666 95839100 105423010 106107575 106713904 118840484 120483440 121265800 133392380 148550605 150604300 166740475 168676816 169772120 186749332 191678200 210846020 212215150 233436665 237680968 242531600 263557525 266784760 297101210 301208600 326811331 333480950 339544240 373498664 383356400 421692040 424430300 466873330 475361936 527115050 533569520 594202420 602417200 653622662 666961900 742753025 746997328 843384080 848860600 933746660 1054230100 1167183325 1188404840 1307245324 1333923800 1485506050 1634056655 1697721200 1867493320 2108460200 2334366650 2376809680 2614490648 2667847600 2971012100 3268113310 3734986640 4216920400 4668733300 5228981296 5942024200 6536226620 8170283275 9337466600 11884048400 13072453240 16340566550 18674933200 26144906480 32681133100 65362266200 130724532400
• Sum of all divisors σ(n): 411432238080
• Sum of proper divisors (its aliquot sum) s(n): 280707705680
• 130724532400 is an abundant number, because the sum of its proper divisors (280707705680) is greater than itself. Its abundance is 149983173280

Bases of 130724532400

• Binary: 1111001101111110010100001000010110000₂
• Hexadecimal: 0x1E6FCA10B0
• Base-36: 1O1Y0ER4

Squares and roots of 130724532400

• 130724532400 squared (130724532400²) is 17088903371198649760000
• 130724532400 cubed (130724532400³) is 2233938902428727117387372224000000
• The square root of 130724532400 is 361558.4771513453
• The cube root of 130724532400 is 5075.1907023067

Scales and comparisons

• 130,724,532,400 seconds is equal to 4,156 years, 33 weeks, 10 hours, 6 minutes, 40 seconds.
• To count from 1 to 130,724,532,400 would take you about eight thousand, three hundred thirteen 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 130724532400 cubic inches would be around 422.9 feet tall.

Recreational maths with 130724532400

• 130724532400 backwards is 004235427031
• 130724532400 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 130724532400's digits is 31
• More coming soon!