13491472500

Names of 13491472500

• Cardinal: 13491472500 can be written as Thirteen billion, four hundred ninety-one million, four hundred seventy-two thousand, five hundred.

Scientific notation

• Scientific notation: 1.34914725 × 10¹⁰

Factors of 13491472500

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 191

Divisors of 13491472500

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 19 20 22 25 30 33 36 38 44 45 50 55 57 60 66 75 76 90 95 99 100 110 114 125 132 150 151 165 171 180 190 198 209 220 225 228 250 275 285 300 302 330 342 361 375 380 396 418 450 453 475 495 500 550 570 604 625 627 660 684 722 750 755 825 836 855 900 906 950 990 1045 1083 1100 1125 1140 1250 1254 1359 1375 1425 1444 1500 1510 1650 1661 1710 1805 1812 1875 1881 1900 1980 2090 2166 2250 2265 2375 2475 2500 2508 2718 2750 2850 2869 3020 3135 3249 3300 3322 3420 3610 3750 3762 3775 3971 4125 4180 4275 4332 4500 4530 4750 4950 4983 5225 5415 5436 5500 5625 5700 5738 6270 6498 6644 6795 6875 7125 7220 7500 7524 7550 7942 8250 8305 8550 8607 9025 9060 9405 9500 9900 9966 10450 10830 11250 11325 11476 11875 11913 12375 12540 12996 13590 13750 14250 14345 14949 15100 15675 15884 16245 16500 16610 17100 17214 18050 18810 18875 19855 19932 20625 20900 21375 21660 22500 22650 23750 23826 24750 24915 25821 26125 27075 27180 27500 28500 28690 29898 31350 31559 32490 33220 33975 34428 35625 35739 36100 37620 37750 39710 41250 41525 42750 43035 45125 45300 47025 47500 47652 49500 49830 51642 52250 54150 54511 56625 57380 59565 59796 61875 62700 63118 64980 67950 71250 71478 71725 74745 75500 78375 79420 81225 82500 83050 85500 86070 90250 94050 94375 94677 99275 99660 103284 104500 106875 108300 109022 113250 119130 123750 124575 126236 129105 130625 135375 135900 142500 142956 143450 149490 156750 157795 162450 163533 166100 169875 172140 178695 180500 188100 188750 189354 198550 207625 213750 215175 218044 225625 226500 235125 238260 247500 249150 258210 261250 270750 272555 283125 284031 286900 297825 298980 313500 315590 324900 327066 339750 357390 358625 373725 377500 378708 391875 397100 406125 415250 427500 430350 451250 470250 473385 490599 496375 498300 516420 522500 541500 545110 566250 568062 595650 599621 622875 631180 645525 654132 676875 679500 714780 717250 747450 783750 788975 812250 817665 830500 849375 860700 893475 902500 940500 946770 981198 992750 1038125 1075875 1090220 1132500 1136124 1175625 1191300 1199242 1245750 1291050 1353750 1362775 1420155 1434500 1489125 1494900 1567500 1577950 1624500 1635330 1698750 1786950 1793125 1798863 1868625 1893540 1962396 1985500 2030625 2076250 2151750 2351250 2366925 2398484 2452995 2481875 2491500 2582100 2707500 2725550 2840310 2978250 2998105 3114375 3155900 3227625 3270660 3397500 3573900 3586250 3597726 3737250 3944875 4061250 4088325 4152500 4303500 4467375 4702500 4733850 4905990 4963750 5379375 5396589 5451100 5680620 5956500 5996210 6228750 6455250 6813875 7100775 7172500 7195452 7445625 7474500 7889750 8122500 8176650 8934750 8994315 9343125 9467700 9811980 9927500 10758750 10793178 11834625 11992420 12264975 12457500 12910500 13627750 14201550 14891250 14990525 15779500 16138125 16353300 17869500 17988630 18686250 19724375 20441625 21517500 21586356 22336875 23669250 24529950 26982945 27255500 28403100 29782500 29981050 32276250 34069375 35503875 35977260 37372500 39448750 40883250 44673750 44971575 47338500 49059900 53965890 59173125 59962100 61324875 64552500 68138750 71007750 74952625 78897500 81766500 89347500 89943150 102208125 107931780 118346250 122649750 134914725 136277500 142015500 149905250 177519375 179886300 204416250 224857875 236692500 245299500 269829450 299810500 306624375 355038750 374763125 408832500 449715750 539658900 613248750 674573625 710077500 749526250 899431500 1124289375 1226497500 1349147250 1499052500 2248578750 2698294500 3372868125 4497157500 6745736250 13491472500
• Sum of all divisors σ(n): 49390365024
• Sum of proper divisors (its aliquot sum) s(n): 35898892524
• 13491472500 is an abundant number, because the sum of its proper divisors (35898892524) is greater than itself. Its abundance is 22407420024

Bases of 13491472500

• Binary: 1100100100001001111000100001110100₂
• Hexadecimal: 0x324278874
• Base-36: 674H2T0

Squares and roots of 13491472500

• 13491472500 squared (13491472500²) is 182019830218256250000
• 13491472500 cubed (13491472500³) is 2455715533844273194828125000000
• The square root of 13491472500 is 116152.7980721947
• The cube root of 13491472500 is 2380.6001181867

Scales and comparisons

• 13,491,472,500 seconds is equal to 428 years, 51 weeks, 2 days, 7 hours, 15 minutes.
• To count from 1 to 13,491,472,500 would take you about eight hundred fifty-seven 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 13491472500 cubic inches would be around 198.4 feet tall.

Recreational maths with 13491472500

• 13491472500 backwards is 00527419431
• 13491472500 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13491472500's digits is 36
• More coming soon!