129950912000

Names of 129950912000

• Cardinal: 129950912000 can be written as One hundred twenty-nine billion, nine hundred fifty million, nine hundred twelve thousand.

Scientific notation

• Scientific notation: 1.29950912 × 10¹¹

Factors of 129950912000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 501

Divisors of 129950912000

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 16 20 25 26 28 32 35 40 50 52 53 56 64 65 70 80 91 100 104 106 112 125 128 130 140 160 175 182 200 208 212 224 250 256 260 265 280 320 325 350 364 371 400 416 421 424 448 455 500 512 520 530 560 640 650 689 700 728 742 800 832 842 848 875 896 910 1000 1040 1060 1120 1280 1300 1325 1378 1400 1456 1484 1600 1625 1664 1684 1696 1750 1792 1820 1855 2000 2080 2105 2120 2240 2275 2560 2600 2650 2756 2800 2912 2947 2968 3200 3250 3328 3368 3392 3445 3500 3584 3640 3710 4000 4160 4210 4240 4480 4550 4823 5200 5300 5473 5512 5600 5824 5894 5936 6400 6500 6625 6656 6736 6784 6890 7000 7280 7420 8000 8320 8420 8480 8960 9100 9275 9646 10400 10525 10600 10946 11024 11200 11375 11648 11788 11872 12800 13000 13250 13472 13568 13780 14000 14560 14735 14840 16000 16640 16840 16960 17225 17920 18200 18550 19292 20800 21050 21200 21892 22048 22313 22400 22750 23296 23576 23744 24115 26000 26500 26944 27136 27365 27560 28000 29120 29470 29680 32000 33280 33680 33920 34450 36400 37100 38311 38584 41600 42100 42400 43784 44096 44626 44800 45500 46375 46592 47152 47488 48230 52000 52625 53000 53888 54730 55120 56000 58240 58940 59360 64000 67360 67840 68900 72800 73675 74200 76622 77168 83200 84200 84800 86125 87568 88192 89252 89600 91000 92750 94304 94976 96460 104000 105250 106000 107776 109460 110240 111565 112000 116480 117880 118720 120575 134720 135680 136825 137800 145600 147350 148400 153244 154336 156191 166400 168400 169600 172250 175136 176384 178504 182000 185500 188608 189952 191555 192920 208000 210500 212000 215552 218920 220480 223130 224000 232960 235760 237440 241150 269440 273650 275600 290069 291200 294700 296800 306488 308672 312382 336800 339200 344500 350272 352768 357008 364000 368375 371000 377216 383110 385840 416000 421000 424000 437840 440960 446260 448000 471520 474880 482300 538880 547300 551200 557825 580138 582400 589400 593600 602875 612976 617344 624764 673600 678400 684125 689000 700544 714016 728000 736750 742000 754432 766220 771680 780955 832000 842000 848000 875680 881920 892520 943040 949760 957775 964600 1077760 1094600 1102400 1115650 1160276 1164800 1178800 1187200 1205750 1225952 1234688 1249528 1347200 1368250 1378000 1401088 1428032 1450345 1456000 1473500 1484000 1508864 1532440 1543360 1561910 1684000 1696000 1751360 1763840 1785040 1886080 1915550 1929200 2030483 2189200 2204800 2231300 2320552 2357600 2374400 2411500 2451904 2469376 2499056 2694400 2736500 2756000 2789125 2802176 2856064 2900690 2912000 2947000 2968000 3064880 3086720 3123820 3368000 3392000 3502720 3570080 3772160 3831100 3858400 3904775 4060966 4378400 4409600 4462600 4641104 4715200 4748800 4788875 4823000 4903808 4998112 5388800 5473000 5512000 5578250 5712128 5801380 5824000 5894000 5936000 6129760 6173440 6247640 6736000 7005440 7140160 7251725 7544320 7662200 7716800 7809550 8121932 8756800 8819200 8925200 9282208 9430400 9577750 9646000 9807616 9996224 10152415 10946000 11024000 11156500 11424256 11602760 11788000 11872000 12259520 12346880 12495280 13472000 14010880 14280320 14503450 15324400 15433600 15619100 16243864 17513600 17850400 18564416 18860800 19155500 19292000 19523875 19615232 19992448 20304830 21892000 22048000 22313000 23205520 23576000 23744000 24519040 24990560 26944000 28560640 29006900 30648800 30867200 31238200 32487728 35027200 35700800 36258625 37128832 37721600 38311000 38584000 39047750 39984896 40609660 43784000 44096000 44626000 46411040 47152000 49038080 49981120 50762075 57121280 58013800 61297600 61734400 62476400 64975456 70054400 71401600 72517250 74257664 76622000 77168000 78095500 79969792 81219320 87568000 89252000 92822080 94304000 98076160 99962240 101524150 116027600 122595200 124952800 129950912 142803200 145034500 148515328 153244000 154336000 156191000 162438640 175136000 178504000 185644160 188608000 199924480 203048300 232055200 245190400 249905600 253810375 259901824 285606400 290069000 306488000 308672000 312382000 324877280 350272000 357008000 371288320 399848960 406096600 464110400 490380800 499811200 507620750 519803648 580138000 612976000 624764000 649754560 714016000 742576640 812193200 928220800 999622400 1015241500 1039607296 1160276000 1225952000 1249528000 1299509120 1428032000 1624386400 1856441600 1999244800 2030483000 2320552000 2451904000 2499056000 2599018240 3248772800 3712883200 4060966000 4641104000 4998112000 5198036480 6497545600 8121932000 9282208000 9996224000 12995091200 16243864000 18564416000 25990182400 32487728000 64975456000 129950912000
• Sum of all divisors σ(n): 407309430528
• Sum of proper divisors (its aliquot sum) s(n): 277358518528
• 129950912000 is an abundant number, because the sum of its proper divisors (277358518528) is greater than itself. Its abundance is 147407606528

Bases of 129950912000

• Binary: 1111001000001101011011000111000000000₂
• Hexadecimal: 0x1E41AD8E00
• Base-36: 1NP5F1FK

Squares and roots of 129950912000

• 129950912000 squared (129950912000²) is 16887239529631744000000
• 129950912000 cubed (129950912000³) is 2194512178038096156950528000000000
• The square root of 129950912000 is 360487.0483110315
• The cube root of 129950912000 is 5065.1593238447

Scales and comparisons

• 129,950,912,000 seconds is equal to 4,132 years, 1 week, 6 days, 11 hours, 33 minutes, 20 seconds.
• To count from 1 to 129,950,912,000 would take you about eight thousand, two 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 129950912000 cubic inches would be around 422.1 feet tall.

Recreational maths with 129950912000

• 129950912000 backwards is 000219059921
• The number of decimal digits it has is: 12
• The sum of 129950912000's digits is 38
• More coming soon!