10243998720

Names of 10243998720

• Cardinal: 10243998720 can be written as Ten billion, two hundred forty-three million, nine hundred ninety-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 1.024399872 × 10¹⁰

Factors of 10243998720

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1480

Divisors of 10243998720

• Number of divisors d(n): 440
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 27 30 32 34 36 40 45 48 51 54 60 64 68 72 80 81 85 90 96 102 108 120 128 135 136 144 153 160 162 170 180 192 204 216 240 255 256 270 272 288 306 320 324 340 360 384 405 408 432 459 480 510 512 540 544 576 612 640 648 680 720 765 768 810 816 864 918 960 1020 1024 1080 1088 1152 1224 1280 1296 1360 1377 1440 1453 1530 1536 1620 1632 1728 1836 1920 2040 2160 2176 2295 2304 2448 2560 2592 2720 2754 2880 2906 3060 3072 3240 3264 3456 3672 3840 4080 4320 4352 4359 4590 4608 4896 5120 5184 5440 5508 5760 5812 6120 6480 6528 6885 6912 7265 7344 7680 8160 8640 8704 8718 9180 9216 9792 10368 10880 11016 11520 11624 12240 12960 13056 13077 13770 13824 14530 14688 15360 16320 17280 17408 17436 18360 19584 20736 21760 21795 22032 23040 23248 24480 24701 25920 26112 26154 27540 27648 29060 29376 32640 34560 34872 36720 39168 39231 41472 43520 43590 44064 46080 46496 48960 49402 51840 52224 52308 55080 58120 58752 65280 65385 69120 69744 73440 74103 78336 78462 82944 87040 87180 88128 92992 97920 98804 103680 104616 110160 116240 117504 117693 123505 130560 130770 138240 139488 146880 148206 156672 156924 174360 176256 185984 195840 196155 197608 207360 209232 220320 222309 232480 235008 235386 247010 261120 261540 278976 293760 296412 313848 348720 352512 370515 371968 391680 392310 395216 414720 418464 440640 444618 464960 470016 470772 494020 523080 557952 587520 588465 592824 627696 666927 697440 705024 741030 743936 783360 784620 790432 836928 881280 889236 929920 941544 988040 1046160 1111545 1115904 1175040 1176930 1185648 1255392 1333854 1394880 1410048 1482060 1487872 1569240 1580864 1673856 1762560 1778472 1859840 1883088 1976080 2000781 2092320 2223090 2231808 2350080 2353860 2371296 2510784 2667708 2789760 2964120 3138480 3161728 3334635 3347712 3525120 3556944 3719680 3766176 3952160 4001562 4184640 4446180 4463616 4707720 4742592 5021568 5335416 5579520 5928240 6276960 6323456 6669270 6695424 7050240 7113888 7439360 7532352 7904320 8003124 8369280 8892360 9415440 9485184 10003905 10043136 10670832 11159040 11856480 12553920 12646912 13338540 13390848 14227776 15064704 15808640 16006248 16738560 17784720 18830880 18970368 20007810 20086272 21341664 22318080 23712960 25107840 25293824 26677080 28455552 30129408 31617280 32012496 33477120 35569440 37661760 37940736 40015620 40172544 42683328 47425920 50215680 53354160 56911104 60258816 63234560 64024992 66954240 71138880 75323520 75881472 80031240 85366656 94851840 100431360 106708320 113822208 120517632 126469120 128049984 142277760 150647040 160062480 170733312 189703680 200862720 213416640 227644416 256099968 284555520 301294080 320124960 341466624 379407360 426833280 512199936 569111040 602588160 640249920 682933248 853666560 1024399872 1138222080 1280499840 1707333120 2048799744 2560999680 3414666240 5121999360 10243998720
• Sum of all divisors σ(n): 38894784984
• Sum of proper divisors (its aliquot sum) s(n): 28650786264
• 10243998720 is an abundant number, because the sum of its proper divisors (28650786264) is greater than itself. Its abundance is 18406787544

Bases of 10243998720

• Binary: 1001100010100101110000010000000000₂
• Hexadecimal: 0x262970400
• Base-36: 4PF0G00

Squares and roots of 10243998720

• 10243998720 squared (10243998720²) is 104939509775361638400
• 10243998720 cubed (10243998720³) is 1075000203816232111306702848000
• The square root of 10243998720 is 101212.6411077193
• The cube root of 10243998720 is 2171.8167178453

Scales and comparisons

• 10,243,998,720 seconds is equal to 325 years, 37 weeks, 5 days, 19 hours, 12 minutes.
• To count from 1 to 10,243,998,720 would take you about six hundred fifty-one 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 10243998720 cubic inches would be around 181 feet tall.

Recreational maths with 10243998720

• 10243998720 backwards is 02789934201
• 10243998720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10243998720's digits is 45
• More coming soon!