129743932000

Names of 129743932000

• Cardinal: 129743932000 can be written as One hundred twenty-nine billion, seven hundred forty-three million, nine hundred thirty-two thousand.

Scientific notation

• Scientific notation: 1.29743932 × 10¹¹

Factors of 129743932000

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 913

Divisors of 129743932000

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 16 17 19 20 25 32 34 38 40 50 68 76 80 85 95 100 125 136 137 152 160 170 190 200 250 272 274 304 323 340 380 400 425 475 500 544 548 608 646 680 685 733 760 800 850 950 1000 1096 1292 1360 1370 1466 1520 1615 1700 1900 2000 2125 2192 2329 2375 2584 2603 2720 2740 2932 3040 3230 3400 3425 3665 3800 4000 4250 4384 4658 4750 5168 5206 5480 5864 6460 6800 6850 7330 7600 8075 8500 9316 9500 10336 10412 10960 11645 11728 12461 12920 13015 13600 13700 13927 14660 15200 16150 17000 17125 18325 18632 19000 20824 21920 23290 23456 24922 25840 26030 27400 27854 29320 32300 34000 34250 36650 37264 38000 40375 41648 44251 46580 49844 51680 52060 54800 55708 58225 58640 62305 64600 65075 68000 68500 69635 73300 74528 76000 80750 83296 88502 91625 93160 99688 100421 104120 109600 111416 116450 117280 124610 129200 130150 137000 139270 146600 161500 177004 183250 186320 199376 200842 208240 221255 222832 232900 236759 249220 258400 260300 274000 278540 291125 293200 311525 323000 325375 348175 354008 366500 372640 398752 401684 416480 442510 445664 465800 473518 498440 502105 520600 548000 557080 582250 586400 623050 646000 650750 696350 708016 733000 803368 885020 931600 947036 996880 1004210 1041200 1106275 1114160 1164500 1183795 1246100 1292000 1301500 1392700 1416032 1466000 1557625 1606736 1707157 1740875 1770040 1863200 1894072 1907999 1993760 2008420 2082400 2212550 2228320 2329000 2367590 2492200 2510525 2603000 2785400 2932000 3115250 3213472 3414314 3481750 3540080 3788144 3815998 4016840 4425100 4658000 4735180 4984400 5021050 5206000 5531375 5570800 5918975 6230500 6828628 6963500 7080160 7576288 7631996 8033680 8535785 8850200 9316000 9470360 9539995 9968800 10042100 10412000 11062750 11141600 11837950 12461000 12552625 13657256 13927000 15263992 16067360 17071570 17700400 18940720 19079990 20084200 22125500 23675900 24922000 25105250 27314512 27854000 29594875 30527984 32435983 34143140 35400800 37881440 38159980 40168400 42678925 44251000 47351800 47699975 49844000 50210500 54629024 55708000 59189750 61055968 64871966 68286280 76319960 80336800 85357850 88502000 94703600 95399950 100421000 118379500 129743932 136572560 152639920 162179915 170715700 177004000 189407200 190799900 200842000 213394625 236759000 238499875 259487864 273145120 305279840 324359830 341431400 381599800 401684000 426789250 473518000 476999750 518975728 648719660 682862800 763199600 810899575 853578500 947036000 953999500 1037951456 1297439320 1365725600 1526399200 1621799150 1707157000 1907999000 2594878640 3243598300 3414314000 3815998000 4054497875 5189757280 6487196600 6828628000 7631996000 8108995750 12974393200 16217991500 25948786400 32435983000 64871966000 129743932000
• Sum of all divisors σ(n): 358379199360
• Sum of proper divisors (its aliquot sum) s(n): 228635267360
• 129743932000 is an abundant number, because the sum of its proper divisors (228635267360) is greater than itself. Its abundance is 98891335360

Bases of 129743932000

• Binary: 1111000110101010101110100101001100000₂
• Hexadecimal: 0x1E35574A60
• Base-36: 1NLQ6QN4

Squares and roots of 129743932000

• 129743932000 squared (129743932000²) is 16833487890820624000000
• 129743932000 cubed (129743932000³) is 2184042908229454464453568000000000
• The square root of 129743932000 is 360199.8500832559
• The cube root of 129743932000 is 5062.4687084383

Scales and comparisons

• 129,743,932,000 seconds is equal to 4,125 years, 23 weeks, 4 days, 21 hours, 6 minutes, 40 seconds.
• To count from 1 to 129,743,932,000 would take you about eight thousand, two hundred fifty 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 129743932000 cubic inches would be around 421.9 feet tall.

Recreational maths with 129743932000

• 129743932000 backwards is 000239347921
• 129743932000 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 129743932000's digits is 40
• More coming soon!